▶To download Lecture Notes, Practice Sheet & Practice Sheet Video Solution, Visit UMEED Batch in Batch Section of PW App(bit.ly/3ru9Agh). 📝 Note: This Batch is Completely FREE, You just have to click on "BUY NOW" button for your enrollment. 📎 NEET TEST SERIES ON PW APP((bit.ly/3ru9Agh) & physicswallah.live 📍Sequence of Chapters : drive.google.com/folderview?id=1L3SvNmYoOMxfMdrkM0hFHhWJbwc8icfo ▶Physics Crash Course for NEET - by Alakh sir: ua-cam.com/play/PLJyab0VQDBGWVYHPLjAHjw9y1YB9Gf4bf.html ▶Zoology in 30 Days | by Manish Sir: ua-cam.com/play/PLJyab0VQDBGWhd2WLnn_uvw71XqSNj3pn.html ▶Botany in 30 Days | by Tarun Sir: ua-cam.com/play/PLJyab0VQDBGW-xtJIWbQ4fiQDxkaf_-MT.html ▶Inorganic Chemistry in 20 Days | by Mahajan Sir: ua-cam.com/play/PLJyab0VQDBGU4n85id5xYWp2NV63tve4p.html ▶Organic Chemistry in 20 Days | by Pankaj Sir: ua-cam.com/play/PLJyab0VQDBGVVN1SglQtKjnWvVeEDrusM.html ▶Physical Chemistry in 20 Days | by Sarvesh Sir: ua-cam.com/play/PLJyab0VQDBGW-XCZvX8lwMDU9sd2J1qBI.html 🔴 Details About The Batch. ✒️ We will cover complete NEET Syllabus in 60 days. ✒️ Daily classes on our UA-cam Channel "Competition Wallah". ✒️ PDFs of Lecture Notes & Practice sheet after each lecture will be provided on PW App(bit.ly/3ru9Agh) & physicswallah.live. ✒️ Video solution of each practice sheet will be provided on PW App(bit.ly/3ru9Agh) For any query/doubt mail us at : support@physicswallah.org -------------------------------------------------- 📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES : 📍 Twitter : twitter.com/PhysicswallahAP?s=20 📍 Instagram : instagram.com/physicswallah/ 📍 Facebook : facebook.com/physicswallah 📍 Alakh Pandey : ua-cam.com/channels/n2YaxoXROrVYorXagp2s8w.html 📍 Competition Wallah : ua-cam.com/channels/D16eo98AXl-9T61Xd711kQ.html 📍 JEE Wallah : ua-cam.com/channels/VJU_IChPMOe8RWkdVQjtfQ.html 📍 PhysicsWallah Foundation-9th & 10th : ua-cam.com/channels/phU2bAGmw304CFAzy0Enuw.html
1:17 ortho and para hydrogen 4:14 preparation of dihydrogen 4:34 lab preparation 9:05 commercial production 9:11 electrolysis process of water 9:48 electrolysis of brine 11:46 by action of steam on cock 13:13 question 15:25 chemical properties 15:28 reaction metal ion and metal oxide 17:00 with unsaturated hydrocarbon 19:13 hydroformylation of olfeins to aldehyde 20:20 question 23:05 hydrides 23:17 ionic hydride 24:54 covalent hydride 27:41 metallic hydride 31:31 question 32:10 water 32:12 physical properties 35:05 structure of water 35:51 structure of ice 37:12 density of water 38:53 question 39:10 chemical properties 39:20 amphoteric nature 40:22 redox reaction 41:28 hydrolysis reaction 44:44 hydrate formation 48:01 hard water an soft water 48:33 effect of hard water 51:46 types of hardness 23:15 saftening method 54:35 clark's method 55:28 method to remove permanent hardness 57:49 calgon's method 1:07:17 question 1:08:31 Hardness of water calculation 1:13:03 question 1:19:58 preparation of hydrogen peroxide 1:21:12 physical properties 1:21:42 strength of dihydrogen solution 1:29:43 structure of dihydrogen 1:30:51 oxidising nature 1:33:24 reducing nature 1:34:16 bleaching agent 1:35:15 question 1:36:36 storage 1:37:37 question 1:40:21 heavy water 1:42:47 dihydrogen as fuel
56:24, removal of permanent hardness with washing soda, MgSO4 is not the ppt formed. It will be MgCO3. (NOTE: commented this for the students who are confused. Not pointing out our legendary sir's minute mistake)
Bro I'm still confused!! Poocha ease of absorption hai par sir ne atomic size se question answer kar diya vo bhi galat order main balki poocha to uska ease tha, to order ulta hoga na "Rb>K>Na>Li" 1:07:30
So the ease of adsorption is directly proportional to the charge density and hence inversely proportional to the hydrated size and hence directly proportional to the unhydrated size? Do you agree
Ease of adsorption of the hydrated alkali metal ions on an ion-exchange resin decreases as the size of alkali metal ion increases.Therefore, the ease of adsorption follows the order- Rb
1:08:17 Ease of adsorption of the hydrated alkali metal ions on an ion-exchange resin decreases as the size of alkali metal ion increases. Since the order of the size of alkali metal ion follows the order- Li
@@narayanajuniorcollage6025 bro u have whole freaking year... why only following Umeed .. Instead buy a course it will help u more ... and Umeed is just for revision.. it will only help u if u would know basic of these chapters.
Damm sure that those yakneen who has studied this all chapters for PCB and come here to revise this they are going to select this year sure thank u alakh sir for all this
This lecture is insane!!!! Complete this chapter in less than 2 hours 😁Dear,Alakh sir,If you are reading this comment.. I thank you from the bottom of my heart ❤ for creating such a great channel.. This helps a lot
Now this is called Teaching, such productive session are rare to find and crucial for students No BS, no time wasted, Topicwise PYQs alongside. Hats off to you Sir🙏 Edit: & obviously 1 vote for his smile 😊. Keep it a constant Sirji🙏
For anyone wondering ans at 1:40:10 2H 2 O 2 (l)→2H 2 O(l)+O 2 (g) 5 volume H 2 O 2 means , 1 L of H 2 O 2 will give 5L of O 2 at STP. On the basis of equation it is clear that 22.4 L of O 2 is produced by 68 g of H 2 O 2 . 5L of O 2 is produced by = 22.7 L 68 g×5 L = 224 3400 g H 2 O 2 =15.18 g H 2 O 2 i.e. 15.18 g H 2 O 2 dissolved in 1 L solution will give 5 L oxygen or 15.18 g H 2 O 2 /1000 mL solution. Thus 15.18 g/L or 1.518% solution is known as 5V solution of H 2 O 2 .
In the topic ; Treatment with washing soda, the products of second equation are Na2SO4 + MgCO3 DURATION:- 55:45 - 57:46 Sir galti se Na2SO4 + MgSO4 likh diye.... Thanks me later... ☺️
Mahajan sir ka yeh lecture .... Mohit sir ke yakeen 2.0 2023 ke lecture se infinity times better h .... Unhone strength tk nhi krayi ... Unka detail lecture sir ke oneshot ke aage kuch bhi nhi ...... 😊😊Amit sir is best for inorganic ...
bayi may kashmir say iss liye may neet 2021 Dana chahta hoo iss liye kya iss may saara padatay hay ye aik video may sara chapter padatay hay iss liye please reply
Maturity is when you think ki bhai ab neet bahut pass hai , yh sab comment vament dekhne likhne ka faltu time nhi bacha, bass focus ke sath pardna hai ab.....😂😂😂😅😢
SIR, YOU TAUGHT IT SO WELL , ESPECIALLY THE H202 PART OF NUMERICALS,, THANKYOU TO WHOLE PW TEAM FOR PROVIDING THE BEST AND RELEVANT CONTENT FOR OUR NEET PREPARATION
Best revision lecture of Hydrogen on UA-cam. Your teaching style is just amazing and helping me a lot in my preparation. I have no words to thanks you, only thing I can do for you is I will always support you and this platform. THANK YOU SO MUCH SIR
I think this is one of the besttttt lecture of hydrogen...he covered all the points and his teaching style is osmmm...(His smile=constant) 😊😊 Let me telll u this is one of the best lecture
At 1:07:44, the question is asking about the easy of adsorption of HYDRATED alkali metal ions yes hydrated so in aqueous condition the hydration of Li+ is more so it's size will increase(I hope you all know that in aq. Condition the order of size becomes opp.) And agar size jyada hai toh adsorption jyada hoga kyoki use adsorb karne wala bhi large organic molecules hai R group. So sabse jyada Li+ than Na+ K+ Rb+ answer toh yahi mentioned hai pyqs mai!
Sir the main problem with inorganic chemistry is we forget very often so pls try to make some shortcuts and tricks to remember the reactions and other .......Thank u
Sir aapke lecture se Sare concepts easily revise ho gaye aur kucch naya bhi sikh liya . Love you sir and whole physics wallah team. Great series for neet 2021 .
We students are so blessed that Rajkumar Rao is himself teaching us. (No offense even Alakh sir called him that and I pretty much enjoying his lectures too) Thank for doing the great work sir Dil se respect
Sir idk if you'll ever read this but it's 11 sept and iam having dead drop panick attacks due to syllabus.....I was about to give up...then I thought one last time youtube revision and the way you explained....your smile, the calmness yet the seriousness....I got motivated... thankyou. I will try to give my best revision in this last 48 hours🙌
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3rd🙋♂️
5th🙋♂️
Thanks you sir ❤️❤️❤️❤️❤️
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1:17 ortho and para hydrogen
4:14 preparation of dihydrogen
4:34 lab preparation
9:05 commercial production
9:11 electrolysis process of water
9:48 electrolysis of brine
11:46 by action of steam on cock
13:13 question
15:25 chemical properties
15:28 reaction metal ion and metal oxide
17:00 with unsaturated hydrocarbon
19:13 hydroformylation of olfeins to aldehyde
20:20 question
23:05 hydrides
23:17 ionic hydride
24:54 covalent hydride
27:41 metallic hydride
31:31 question
32:10 water
32:12 physical properties
35:05 structure of water
35:51 structure of ice
37:12 density of water
38:53 question
39:10 chemical properties
39:20 amphoteric nature
40:22 redox reaction
41:28 hydrolysis reaction
44:44 hydrate formation
48:01 hard water an soft water
48:33 effect of hard water
51:46 types of hardness
23:15 saftening method
54:35 clark's method
55:28 method to remove permanent hardness
57:49 calgon's method
1:07:17 question
1:08:31 Hardness of water calculation
1:13:03 question
1:19:58 preparation of hydrogen peroxide
1:21:12 physical properties
1:21:42 strength of dihydrogen solution
1:29:43 structure of dihydrogen
1:30:51 oxidising nature
1:33:24 reducing nature
1:34:16 bleaching agent
1:35:15 question
1:36:36 storage
1:37:37 question
1:40:21 heavy water
1:42:47 dihydrogen as fuel
Thnxxxx
Thnx
1:19:58 preparation of dihydrogen nahi balki hydrogen peroxide* hai
Velli ladki
Tumhe aya in sir se pdke ye ch
Rajkumar Rao is such a great inorganic teacher 🔥
Lol
😂😂😂😂
𝘼𝙡𝙡𝙚𝙣 𝙠𝙚 𝙡𝙚𝙘𝙩𝙪𝙧𝙚 𝙠𝙚 𝙡𝙞𝙮𝙚 𝙘𝙝𝙚𝙘𝙠 𝙢𝙮 𝙘𝙝𝙖𝙣𝙣𝙚𝙡 𝙥𝙡𝙨 🙏🙏🏽
ua-cam.com/video/1AM7knz-JkM/v-deo.html
😂😂
Smile of sir directly proportional to interest in chemistry 🤣🤣😇😇
S block kb hoga
@@snehagupta1787 hogya hei sister
@@allthebest6202 kab re sister
@@abhilashh1818 😂😂
@@snehagupta1787 HO GYA S- BLOCK...PLZZ CHECK...😊😊👍🏻👍🏻
56:24, removal of permanent hardness with washing soda, MgSO4 is not the ppt formed. It will be MgCO3. (NOTE: commented this for the students who are confused. Not pointing out our legendary sir's minute mistake)
Thank you
Thanks
No need to point out such silly 9th class mistakes brother
Even 9th class student are well trained in crossing !
I was too confused thnx brother
Bro I'm still confused!! Poocha ease of absorption hai par sir ne atomic size se question answer kar diya vo bhi galat order main balki poocha to uska ease tha, to order ulta hoga na "Rb>K>Na>Li" 1:07:30
01:08:21 .. option d is correct.. Rb
Exactly
Ha sahi mai b wahi confused thi 😭
Matalb yahi na ki jitana kam size cation ka utani jyada adsorption ????
You are correct
So the ease of adsorption is directly proportional to the charge density and hence inversely proportional to the hydrated size and hence directly proportional to the unhydrated size? Do you agree
Unacademy: Apna time aayga...!!
Le physics wallah : Apna to daur aaya hai 😎
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sahi baat hai
👍👍
Aur daur chalta rahega
Confused between VT sir and this physics wala Amit sir ,, suggest me which inorganic creah course I have to fallow,, plzzzz
Ease of adsorption of the hydrated alkali metal ions on an ion-exchange resin decreases as the size of alkali metal ion increases.Therefore, the ease of adsorption follows the order-
Rb
You are right bro
Memes in 2035 are like:- *If you remember the person with black gloves in one hand and marker in another, then your childhood was awesome*❤
2035 me PW will sponsor IPL
also
If you remember the person who always teaching with smile you childhood was awesome
Copy paste
Ab ye wala comments hi meme ban gaya hai, har video ke niche mil hi jata hai..😄
How it is a meme
Now comments will be full of praising his smile 😁😂
Now I think your comment will be in top xd 😬
Damn he is smiling in whole lecture, that too when no one is in front of him except camera! Such a charming personality!
ua-cam.com/video/1AM7knz-JkM/v-deo.html
Yes his smile is legendary 😁😁😂😂
And I am correct 😂😂😂
Before I used to hate inorganic chemistry, but after learning it from Amit Mahajan Sir, I fall in love with inorganic chemistry.
Same here but with pankaj sir
Very tru
@@shivammaurya3797 kyu amit sir se bhi axa padhate hai kya vo?
@@nolig2196 pta nhi bhai kyuki maine amit sir se padha hi nhi h abhi tk
Same here
My first time in his class. His smile is charming
@@YASH-ip1ks yes I am late 😔. I have to cover many lectures.
@@prettyroses9714 tension na lo perform your best
Hmm right
@@prettyroses9714 tm neet aspirant ho 2021 ki 🙄
@@jalindarshinde6628 thanks ☺
1:08:17
Ease of adsorption of the hydrated alkali metal ions on an ion-exchange resin decreases as the size of alkali metal ion increases.
Since the order of the size of alkali metal ion follows the order-
Li
Wake up ➡️Umeed lectures➡️ revise➡️ dpp ➡️test ➡️sleep
Path to medical college 🎉🎉
PATH TO BOOK STORE JUST AFTER MEDICAL COLLEGE IF YOU IGNORE NCERT
Major missing* TEST😅✌
@@cheeseburgerfirst7372 thankyou ❤️
𝘼𝙡𝙡𝙚𝙣 𝙠𝙚 𝙡𝙚𝙘𝙩𝙪𝙧𝙚 𝙠𝙚 𝙡𝙞𝙮𝙚 𝙘𝙝𝙚𝙘𝙠 𝙢𝙮 𝙘𝙝𝙖𝙣𝙣𝙚𝙡 𝙥𝙡𝙨 🙏🙏🏽
Ghar wale kuch bolte nhi.
GOD PROTECT THIS MAN'S SMILE FOREVER
His smile give an incredible energy
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I give a like to ur comment and it reached 100👍🤗🙃
Alakh sir I don't know whether u read this or not but we are most blessed to have at least one god gifted teacher.....u r the true god
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just a question if I follow this ummeed series for all physics biology and chemistry can I get 600+ score and I am NEET 2022 aspirant.....
@@narayanajuniorcollage6025 bro u have whole freaking year... why only following Umeed .. Instead buy a course it will help u more ... and Umeed is just for revision.. it will only help u if u would know basic of these chapters.
@@yashmunjwani8908 any batch suggestions.. i need both 11th and 12th in one year..
@@narayanajuniorcollage6025 very soon physics wallah will announce dropper batch
Damm sure that those yakneen who has studied this all chapters for PCB and come here to revise this they are going to select this year sure thank u alakh sir for all this
Sir ne ncert ke he lines cover kiya h kya. ?????? Plz batao ncert padhne me dikkat nay hogi na after this lecture is it useful
Attending Amit Mahajan sirs class gives you eternal positivity.... Applause to the whole pw team
..... Thank you Alakh sir very much
1:03:02pe SO3 ke upar kya likha hai kya koi please bataoge
@@debdulalmaity7575 (negative)
Pw is shit now
Yes 🖐️
*Mostly toppers will be PWians...*
💫💫
yess right❤️😁
Yes
All are topper
there is nothing special for being a topper
@@YASH-ip1ks ✌🏻✌🏻
13:17
13:42
14:29
47:28(BLUE VITROL)
Q1:08:11
1:13:47(left)
1:32:58 (F)
1:42:35
1:28:45 (FORMULAE)
WHY ARENT WE TALKING ABOUT THE FACT THAT SIR ACTUALLY BROUGHT "DRAINEX" TO THIS LECTURE. SO MUCH EFFORT!!!
1:08:17
Correct answer is d
Smaller the size of cation easier it absorbs.
😊
Yes bhai
Pr hydrated alkali me li+2 sabse bda ion hota h na bhai......
Answer m confusion h meko
isi doubt k liye mai comments padne aayii
D is the correct answerhere
Exactly
This lecture is insane!!!! Complete this chapter in less than 2 hours 😁Dear,Alakh sir,If you are reading this comment.. I thank you from the bottom of my heart ❤ for creating such a great channel.. This helps a lot
Does it cover hole NCERT and Is it Sufficient for neet or not?
@@Shivshambhu098 yes it is . Just after it go through ncert ...Then do question practice or pyq
are u from CG
1:08:20 The Correct Answer will be Li+>Na+>K+>Rb+
As It follows Size of Ion
In this Case It'd be Hydrated Ion which Y'all be studying in S Block
Please explain the answer
Now this is called Teaching, such productive session are rare to find and crucial for students
No BS, no time wasted, Topicwise PYQs alongside.
Hats off to you Sir🙏
Edit: & obviously 1 vote for his smile 😊. Keep it a constant Sirji🙏
@✨Arjit Mohan✨ yes
@✨Arjit Mohan✨ mene is batch ko follow kiya tha only and mujhe 605 marks mila only and only is batch k jariye,.bio-350,chem-140&phy-115
@✨Arjit Mohan✨ yes practice sheet bht jaruri h
@✨Arjit Mohan✨ mene practice sheet and pyqs lagaye the aur kahi se kuch v nhi ki
@@shristi8233 hello..
Which college did you get?
1st time I have read this chapter ....and because of amit Mahajan sir my all concepts are clear...thank you sir..u r a gem❤️💎
For anyone wondering ans at 1:40:10
2H
2
O
2
(l)→2H
2
O(l)+O
2
(g)
5 volume H
2
O
2
means , 1 L of H
2
O
2
will give 5L of O
2
at STP.
On the basis of equation it is clear that 22.4 L of O
2
is produced by 68 g of H
2
O
2
.
5L of O
2
is produced by =
22.7 L
68 g×5 L
=
224
3400
g H
2
O
2
=15.18 g H
2
O
2
i.e. 15.18 g H
2
O
2
dissolved in 1 L solution will give 5 L oxygen or 15.18 g H
2
O
2
/1000 mL solution. Thus 15.18 g/L or 1.518% solution is known as 5V solution of H
2
O
2
.
Rajkumar Rao now becomes my favourite teacher.😍😍
ua-cam.com/video/1AM7knz-JkM/v-deo.html
kya may iss umeed batch say pad sakta hoo 2021 neet kay liye may nay 11th and 12th ki chemistry and physics say kuch nahe pada hay reply please
just a question if I follow this ummeed series for all physics biology and chemistry can I get 600+ score and I am NEET 2022 aspirant.....
@@narayanajuniorcollage6025 you have much time you can go for detailed lectures
@@SHAHIDAli-sl7xn last option toh yahi bacha hai aur kuch kar bhi nhi sakte....par samajh aa jayega jo padhaya jayega
1:27:32 “Yeh kisi se maang ke laaye hai hum log”
😅😅😅
So much sacrifice!
Abb iske aage class nhi hogi kya
2023 present lgao
10 din baad sabkuchh lagaunga abhi time nahi hai
@@mannshihora3358 ekdam
Lag rha hai 2024 mein bhi wpas present lagani padegi😂
Us bhai us😂😂😂
Sir.. ease of adsorption of alkali metals in ion exchange method Wala ques. Ka answer glt hai. 1:08... It should be d option
Rb
Amit Mahajan sir filled hydrogen to us and it'll burst like a bomb in examination through our mind!
Thank you very much sir 🙂
1:08:24 que ka ans sir li
At 1:08:22 option ( d )is correct
Because ease of adsorption of hydrate alkali metal ions decrease as the size of alkali metal ion increase
Right
option d is correct
Yes Harsh, you are correct.. !
yes...I came here just to check.. thanks
@@etishreesahu1075 mr. potter replied ! intresting...
Yes u r right
At 1:08:20 answer will be 'd' na sir ... Coz as going from top to bottom size increases as li
Yes you r right as size of alkali metal ion increase its ease of adsorption decrease opt d will come
Okay..
In the topic ;
Treatment with washing soda, the products of second equation are
Na2SO4 + MgCO3
DURATION:- 55:45 - 57:46
Sir galti se Na2SO4 + MgSO4 likh diye....
Thanks me later... ☺️
1:22:35 sir wrote H2O in box instead of H2O2
Yes you are right bro
Thanks
Mahajan sir ka yeh lecture .... Mohit sir ke yakeen 2.0 2023 ke lecture se infinity times better h .... Unhone strength tk nhi krayi ... Unka detail lecture sir ke oneshot ke aage kuch bhi nhi ...... 😊😊Amit sir is best for inorganic ...
Sahi bol rhe bhai
Neet 2024 attendence 😊
Beekhari
Video timing 1:08:27 the answer problem.
In previous year question book has
D) Rb^1 < K^1 < Na^1 < Li^1
aapko pta kya shi h ?
Yes it will be d ease of adsorption on hydrated alkali metal ion decrease as size of cation increase opt d will come
Sir... Thanks to the whole pw team for their continuous efforts.... Words can't express our gratitude towards u all... Thankx a lot sir... 🙏❤
I enjoyed any inorganic chemistry class first time in my life 🔥
Thank you sir
Anyone 2024?
Yes
🎖️🏅🥇 sir after so many teachers i finally understood hardness of water, these medals are for you
जब class krte h youtube pr PW sir SE बीच में unaccaedemy का aid aata h kitna गुस्सा आता है 😘😘
Yeah disliker sir ke jalne wale hai
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Download karke dekha kar
Dandadadamy 😂
Ads hatwa de tb 150 rs. Deke jab itna gussa aata h to
The ease of adsorption mein option (d) is correct.... ☺️Btw nice 👍
Rb
Ye ch complete pdaya h kya sir ne
The best part about this lecture is sir's smile...this man literally smile in whole lecture....nd makes the concept so smooth...big fan sir...
Yes
Whole Physics Wallah team is incredible!! ❣️❣️
2024 present lagao
Smile on his face increases interest in studies😊😊😊
kya may ye umeed batch say pad sakta hoo may 11th and 12th ki chemistry and physics kuch nahe pada hay please reply
@@SHAHIDAli-sl7xn haa
bayi may kashmir say iss liye may neet 2021 Dana chahta hoo iss liye kya iss may saara padatay hay ye aik video may sara chapter padatay hay iss liye please reply
@@SHAHIDAli-sl7xn haa kuch kuch chapters do videos me hote hain baaki tum check karke dekhlo
@@pacific2502 may soonch raha tha ki may lakshaya neet batch join kar lo neet kay liye iss liye
Ultra pro legends are pausing the video in every point of sir to note the important topics and pausing when sir get side of board
Maturity is when you think ki bhai ab neet bahut pass hai , yh sab comment vament dekhne likhne ka faltu time nhi bacha, bass focus ke sath pardna hai ab.....😂😂😂😅😢
1:08:11 answer should be option d
Sir 1:07:36 solution of this question is
Li>Na>K>Rb ✌️
SIR, YOU TAUGHT IT SO WELL , ESPECIALLY THE H202 PART OF NUMERICALS,, THANKYOU TO WHOLE PW TEAM FOR PROVIDING THE BEST AND RELEVANT CONTENT FOR OUR NEET PREPARATION
ua-cam.com/video/1AM7knz-JkM/v-deo.html
Does it cover hole NCERT and Is it Sufficient for neet or not?
Many times while watching the lecture u feel like " WHY LIKE BUTTON 👍🏻WORKS ONLY ONCE WHY U CAN'T CLICK IT MULTIPLE TIMES???M
Best revision lecture of Hydrogen on UA-cam.
Your teaching style is just amazing and helping me a lot in my preparation.
I have no words to thanks you, only thing I can do for you is I will always support you and this platform.
THANK YOU SO MUCH SIR
Does it cover hole NCERT and Is it Sufficient for neet or not?
yes it is sufficient for neet buddy
57:30 magnesium carbonate should have been formed as precipitate right??
Yes I was wondering about same
@@vedanshitiwarii 1:08:21 ka ans (d) hoga
Itna khushaali brha lecture...😃😃
Pure lecture me mere face pr bhi smile thi....😄😄😊☺️
wahii to kaha se late hh yaar itnii energy
ua-cam.com/video/1AM7knz-JkM/v-deo.html
These dislikers are pagals😆... Sir kitna achha padhaate hai😁
ua-cam.com/video/1AM7knz-JkM/v-deo.html
They are from unacadmey 🙂
Inorganic chemistry k aur lectures kyun nahi aarhe???
Saste nashe krr ke aate hai yeh dislikers 🤣🤣🤣🤣🤣
Whitehat junior wale
2023 ? No one
I think this is one of the besttttt lecture of hydrogen...he covered all the points and his teaching style is osmmm...(His smile=constant) 😊😊 Let me telll u this is one of the best lecture
💯
At 1:07:44, the question is asking about the easy of adsorption of HYDRATED alkali metal ions yes hydrated so in aqueous condition the hydration of Li+ is more so it's size will increase(I hope you all know that in aq. Condition the order of size becomes opp.) And agar size jyada hai toh adsorption jyada hoga kyoki use adsorb karne wala bhi large organic molecules hai R group. So sabse jyada Li+ than Na+ K+ Rb+ answer toh yahi mentioned hai pyqs mai!
So the correct option should be d) right ?
Sir you teach very fast
Your 1:43 hour lecture take 3 hours for me to complete chapter with notes .
Mai thoh 1.5× mai dekh raha hu 😂
@@vishwas.0729 same here🤣
Sir the main problem with inorganic chemistry is we forget very often so pls try to make some shortcuts and tricks to remember the reactions and other .......Thank u
ua-cam.com/video/1AM7knz-JkM/v-deo.html
0:51 intro
4:34 ortho and para H2
8:16 preparation of h2 - lab method
15:27 commercial method
ua-cam.com/video/1AM7knz-JkM/v-deo.html
56:22 per na2so4 + mgco3 hoga..sir aap mgso4 likh diye..😊😊
ua-cam.com/video/1AM7knz-JkM/v-deo.html
@sutapaghosh 1:08:21 er ans (d) hoibo
@@aadi2625 ohoo bengali....sounds like u r from Tripura?
@@abhishekchakraborty2245 i'm from Hojai, assam
@@aadi2625 ooo okk okk...i'm from Agartala,tripura
Sir Ur voice is like IAS Junaid Ahmed 😍Nd smile is our strength to be consistent in Ur owsme sessions😊
Righttt
You are exceptionally beautiful 😍
6:46 Its from NCERT exercises of states of matter. I have used DRAINEX😆
Sir aapke lecture se Sare concepts easily revise ho gaye aur kucch naya bhi sikh liya . Love you sir and whole physics wallah team. Great series for neet 2021 .
I want to ask u...mai ye chapter phli baar pdh rhi hu...is this enough???
@@kajolhooda sure it is more than enough.
@@vishalbhardwaj1016 thanku
I love how he's always smiling. 🥺 It gives me such positive energy while learning.✨
Plz tell me that is this lecture enough to solve jee mains questions???
@@AnkitaSingh-rr7qz yes
Seriously amazing session by Amit Mahajan sir!!!
You can also convert this video into audio for revision Bocz he is like Sidhi baat no bakwas❤️❤️❤️
Kash school teachers bhi aise hi pdhane lge , loved ur teaching style sir👍.
Hey can u help me.....
If I watch this one shot without seeing full length lec will it benefit mi
@@virendralokare378 ys
Impossible
Kahin najar n lag jaye sir ki smile ko sab itaa bolte hai hamesha haste raho sir jiiiii😀😀😀😀
We students are so blessed that Rajkumar Rao is himself teaching us.
(No offense even Alakh sir called him that and I pretty much enjoying his lectures too)
Thank for doing the great work sir
Dil se respect
2024 attendance lagao
2030😮😊
Rajkumar Rao sir's teaching is on next level 🔥🙃
PW team is full of gems❤️💯🔥
Damn! His smile ❤️❤️❤️
1:08:28 it decreases with increase in size of alkali metal ion. So the answer would be Li+ > Na+ > K+ > Rb+
Sahi toh h
No, adsorption increases with increase in size of alkali metal cation as the surface area increases
No In Aqueous Medium, Size of Cation Order is Li>Na>K>Rb
Refer S-Block Chapter
Mahajan sir till end : his face😁😁😁😁
🤟
56:19 , Mgso4 ke jagah Mgco3 hona chahiye....
Ryt wahi hoga.... No 1 noticed this actually 🥴
I didn't except to complete this chapter with this much clarity
Expect*
9:05 I think it can be tried at school😁😁😁
Disclaimer: don't try it....
Jo Jo 2022 mai ye video dekh raha hai like karo...
Why is he smiling always😂🙏🔥
Neet 2023 vale legends attendance de 😜😜❤
2023 attendance
Chemistry = Amit Mahajan sir 👍😍😍♥️♥️❤️ 🔥😊😊
At 56:26 it is MgCO3 as ppt on products side
Thanks
thanks sir questions after every topic is a must, thanks a lot!
Pw platform - heart
SAN ---- Manish Raj
AVN---- Sarvesh sir
Bundle of His----- Sachin Sir
Purkinje Fibres---- Tarun sir
Attention 2024
32:09 water
is it just me or somebody else also think that he looks like rajkumar rao
Absolutely
One of the best teacher of inorganic chemistry
I think, he is the best teacher for physics wallah
Sir apme kuch magical hey...jo inorganic ko simple bana deta hai...
Sir idk if you'll ever read this but it's 11 sept and iam having dead drop panick attacks due to syllabus.....I was about to give up...then I thought one last time youtube revision and the way you explained....your smile, the calmness yet the seriousness....I got motivated... thankyou. I will try to give my best revision in this last 48 hours🙌
stay safe man
Even I also had but know I feeling better while I study from umeed batch