ATOMS AND MOLECULES in One Shot - From Zero to Hero || Class 9th

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  • Опубліковано 25 січ 2025

КОМЕНТАРІ • 12 тис.

  • @PW-Foundation
    @PW-Foundation  2 роки тому +1979

    Foundation Class 9th Sprint Batch 👉 bit.ly/3VS4OrG
    📲PW App Link - bit.ly/YTAI_foundation
    🌐PW Website - www.pw.live

  • @thesaiyanmindset
    @thesaiyanmindset 2 роки тому +7498

    Kon kon class 10 th se ha 🙋‍♂️ ( as a senior I would suggest you all please study this chapter seriously otherwise you will feel difficulty in class 10 th )

  • @EduMantra007
    @EduMantra007 Рік тому +1377

    Wonderful Explanation 🔥 🔥

    • @PriyanshuXyz9
      @PriyanshuXyz9 Рік тому +10

      Helo

    • @SarthakKushwah202
      @SarthakKushwah202 Рік тому +27

      I appreciate👏👏👏 the whole EDUHAP team to praise the hard work of teachers of any other institute. It shows your simplicity ✨️ .

    • @AK_ADiTYa
      @AK_ADiTYa Рік тому +8

      Big fan sir

    • @SarthakKushwah202
      @SarthakKushwah202 Рік тому +6

      @@AK_ADiTYa Thank you ! Thank you! 😅

    • @bhuvansh1
      @bhuvansh1 Рік тому +3

      @EDUHAP hi sir ❤

  • @Nupurr-
    @Nupurr- Рік тому +646

    Important topics timestamps :
    4:59 Law of conservation of mass
    11:50 law of constant proportion
    15:26 Dalton's atomic theory
    22:53 Drawbacks of Dalton's atomic theory
    25:10 Atoms
    38:00 10 Elements name
    39:58 10 Elements name
    54:06 How do atoms exist
    59:22 Molecules of a compound
    57:55 Atomicity
    01:01:58 Molecular mass
    01:06:37 Formula unit mass
    01:08:16 Ions
    01:15:48 Why do atoms combine?
    01:17:49 Valency
    01:18:55 Chemical formulae
    1:35:29 mole concept

  • @AnshikaKumari-k5p
    @AnshikaKumari-k5p 3 місяці тому +203

    School ka explanation 🤡
    Pw ka explanation 😎

  • @arjunas14
    @arjunas14 2 роки тому +3672

    Newton's fourth law-
    Every book continues to be at rest and covered with dust until and unless internal or external exams appears.
    The speed of page turning is directly proportional to the syllabus to be covered , but tension remains constant😀😀😀

  • @Editz__450
    @Editz__450 Рік тому +602

    Exam is near😢
    Nothing is clear😒
    No need to fear😅
    Because PW is here🎉❤

  • @Rajeshkumar-fc6yi
    @Rajeshkumar-fc6yi 5 місяців тому +42

    00:00​ - Introduction
    02:30​ - History of atoms and molecules
    04:50​ - Laws of chemical combinations
    11:14​ - Dalton’s atomic theory
    19:33​ - Atoms
    22:39​ - Symbols of elements
    35:57​ - Atomic mass
    47:01​ - How do atoms exist?
    48:32​ - Molecules
    58:02​ - Molecular mass
    1:02:46​ - Formula unit mass
    1:07:27​ - Ions and Valency
    1:15:14​ - Writing chemical formula
    1:19:48​ - Question practice
    1:34:39​ - Thank You Bacchon

  • @SD_BHAI_26
    @SD_BHAI_26 Рік тому +25

    Why this type of teachers and this type of energy and efforts our school teachers put in explaining us!!! 💔🥲..
    Same 💔
    👇🏻

  • @Ravikumar-tn3ho
    @Ravikumar-tn3ho 8 місяців тому +259

    There is a trick
    High (Hydrogen)
    Heel(Helium)
    Liye(lithium)
    Bina( Beryllium)
    Bua( Boron)
    Chachi (Carbon)
    Nani (Nitrogen)
    Or (Oxygen)
    Fufa( Fluorine)
    Naachenge( Neon)

    • @SaubhagyalaxmiKhatua
      @SaubhagyalaxmiKhatua 8 місяців тому +5

      😅

    • @romanaiqbal5328
      @romanaiqbal5328 8 місяців тому +1

      u can listen to periodic song to memorize way easy
      search it on youtube

    • @AyushiKumari-yc6en
      @AyushiKumari-yc6en 8 місяців тому +5

      Wow nice trick 😅

    • @bts_isthereason575
      @bts_isthereason575 7 місяців тому +11

      Please bhai next 20 elements ka bhi bata do trick 🙏🙏🙏🙏🙏🙏🙏🙏

    • @Ez_Akira
      @Ez_Akira 6 місяців тому +4

      exam mein trick nhi yaad rhti

  • @TehlkaOmlette
    @TehlkaOmlette Рік тому +171

    Newton 5th law
    The rate of increase of tension is directly proportional to the incoming date of exams 😂

    • @Cookie.552
      @Cookie.552 Рік тому +10

      Not directly it should be inversely proportional 🤣🤣 kyoki jaise - jaise din kam hote hai vaise - vaise tension badhti hai

    • @ranvirsingh7369
      @ranvirsingh7369 Рік тому +1

      😂

    • @alkakumari238
      @alkakumari238 Рік тому +1

      @@Cookie.552 baat to sahi hai 🤣

    • @shaurya8866
      @shaurya8866 Рік тому +2

      2:10 time par maam ke hand sign wese tudhe relaxing hai
      if u know what I mean Boys

    • @AbhishekGupta-e6h
      @AbhishekGupta-e6h 5 місяців тому

      😂😂😂😂

  • @SH4D0W-X4
    @SH4D0W-X4 Місяць тому +4

    1:05:34 molecular mass of Al2(So4)3
    =2*27+3(1*32+4*16)
    =54+3(32+64)
    =54+3*96
    =54+288
    =342 a.m.u

  • @Adiline915
    @Adiline915 Рік тому +5146

    Kis kisko school me samjha nhi aata😅👇

  • @robogaming1464
    @robogaming1464 Рік тому +149

    Ma'am ase 1.5 hours tak board meh likhke aur lecture dena itna easy nhi hain.
    Thank you ma'am for your support. 💫👍🏻
    And my grateful respect to physics wallah group forever❤🎉

  • @v-18viratkohli95
    @v-18viratkohli95 Рік тому +695

    She deserve "Queen Of Chemistry " .
    Plz vote for She
    *Those who are agree * 😊😊

    • @Dragon_Ballz_Aryan.
      @Dragon_Ballz_Aryan. Рік тому +25

      Salute to your Eng. grammar!

    • @Dragon_Ballz_Aryan.
      @Dragon_Ballz_Aryan. Рік тому +8

      @@sumanlata1005 two birds with one stone !
      Good 👍🏻
      Unlike others , who just makes fun , you left a wonderful comment .

    • @sumanlata1005
      @sumanlata1005 Рік тому +1

      @@Dragon_Ballz_Aryan. Thankyou 🙏🏻

    • @ishan1447
      @ishan1447 8 місяців тому

      no i dont

    • @pranalikhule8045
      @pranalikhule8045 8 місяців тому +3

      What a grammar bruh !!😂😂

  • @ShaukatChokave
    @ShaukatChokave 4 місяці тому +10

    Exam is near 😢
    Nothing is clear 😒
    We need to fear 😨
    But P.W is here..🥳🎉

    • @Yuvi10Edits
      @Yuvi10Edits 4 місяці тому +2

      @ShaukatChokave wah wah 😭

  • @manjeetkaur1123
    @manjeetkaur1123 Рік тому +33

    Molecular mass of Al2(SO4)3 =342 u
    Molecular mass of C6H12O6=180 u
    Molecular mass of CuSO4.5H2O =249.5 u
    These are the answers of molucular masses at the time 1:05:39 .....
    You are the best teacher for chemistry thank you mam

  • @latasangtani6477
    @latasangtani6477 Рік тому +255

    This lecture was.....
    So beautiful
    So Elegant
    Just fitting like a wow
    Just fitting like a wow
    Thanku so much mam for this lecture ❤️

  • @uttampatel1355
    @uttampatel1355 Рік тому +84

    Great teaching.
    I cleared all my doubts.
    Sanya ma'am is queen of chemistry

  • @addiction1144
    @addiction1144 4 місяці тому +4

    1:02:00 Sb smjh Aagaya
    ATOM ⚛ + ⚛ MOLECULE !!!
    Thanks 😊

  • @dileshchandra9910
    @dileshchandra9910 Рік тому +43

    Molecular mass of Al2(SO4)3 = 342 units.
    Molecular mass of C6H12O6 = 180 units.
    Molecular mass of CuSo4•5H2O = 249 units 1:06:44

  • @NahidReza-cp7kr
    @NahidReza-cp7kr 10 місяців тому +76

    Newton 5th law state that the exam is directly proportional to fear and stress in mind and inversely proportional to time taken to complete full syllabus in one night

    • @MohdAbass-u6d
      @MohdAbass-u6d 9 місяців тому +7

      Newton was the first person who cannot catch the apple.😂😂😂😂😅

  • @deeptigupta4094
    @deeptigupta4094 Рік тому +141

    Kon kon class 9 me hai agar app class 9 me ho to (please study this chapter seriously otherwise you fell very difficulty in class 10) ok ! 😊

  • @dansic9629
    @dansic9629 3 місяці тому +8

    Ma'am why monoatoms are considered as molecules. We know that molecules is generally a group of two or more atoms but monoatoms are formed of single atoms ?

  • @mohammadfaizmow3061
    @mohammadfaizmow3061 Рік тому +82

    Best Explanation of Chemistry😃😄 Finally, I am 😊 Satisfied

  • @shubhucyberstudio
    @shubhucyberstudio Рік тому +268

    Amazing, I'm currently 12th appearing students preparing for jee, mai apne kuch chote bhai behno ko kuch batana chahunga jinko padhai me bilkul intrest nahi hai aur wo soch rahe hai ki 10th se padhunga ya 11th se... let me tell you my story, mujhe chemistry se kaafi nafrat tha aur phir kya mai 9th, 10th aur 11th me bilkul v chemistry nahi padha, by the way mujhe study me bilkul v intrest nahi tha and that's why mai padhna jaroori nahi samjha, mujhe technology me kaafi intrest tha aur maine different different programming language (python, bash, sql) and web designing sikha, mujhe padhai likhai sab bakwas lagta tha aur mai sochta tha koi jugad karke 12th kar hi lunga phir college life but dost mujhe bahot late realise hua ki mai galt track pe tha aur mujhe kaafi regret hai is chiz ka ki mai apna 9th,10th and 11th waste kar diya, there is no substitute agar aaj nahi mehnat karoge to kavi na kavi karna hi padega aur jab karna padega tab bahot jayada karna padega aur ush time tumhare pass koi aur option nahi hoga like 9th, 10th me nahi to 11th 12th me aur agar yaha v nahi kia to.... Kuch v nahi keh sakta🙂 Wish you all the best guy's, fod ke rakh do 😊😊😊

  • @praddepkumardistrictco-ord5696
    @praddepkumardistrictco-ord5696 Рік тому +36

    A watermelon🍉 is waste for an apple🍎....46:17 😂😂

    • @anupamkumar6674
      @anupamkumar6674 11 місяців тому

      How???

    • @praddepkumardistrictco-ord5696
      @praddepkumardistrictco-ord5696 10 місяців тому

      @@anupamkumar6674 suppose you are going to buy an apple but you cut a watermelon into 16 pieces to weight an apple.. Is there any sense behind this.... Think about it 😅

    • @RealAyosashi
      @RealAyosashi 5 місяців тому +1

      @@praddepkumardistrictco-ord5696 Unhone bas samjhane keliye example rakha tha !

  • @VidendraSingh
    @VidendraSingh 3 місяці тому +5

    V good mam 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍 11:45

  • @HYDRAERROR
    @HYDRAERROR 2 роки тому +10

    1:29:50 ma'am your dance is very good 😊♥️

  • @Har.Har.Mahadev.1299
    @Har.Har.Mahadev.1299 Рік тому +10

    1:06:42
    Molecular mass (Answer)
    Aluminum sulphate = 342 u
    Glucose =180 u
    Copper sulphate = 249.5 u
    😊😊😊😊😊😊
    Thank you mam 🧿

  • @cutegirl..777
    @cutegirl..777 Рік тому +16

    Great salute to ma'ams energy, 2 ghante tk padhana etna aasaan thodi hai and full josh me padhaya thank you soo much ma'am ✨️✨️

  • @Robogame999
    @Robogame999 2 місяці тому +6

    Wish all of you happy Diwali 🎇🎇🎇🪔🪔🪔🪔🪔🪔🪔🎇🎇🎇🎇🎇🪔🪔🪔🎇🎇🎇🎇🪔🪔🪔🪔🎇🎇🎇🪔🪔🪔🎇🎇🎇🎇🎇🪔🪔🪔🪔🪔🪔🪔🪔🪔🪔🎉🎉🎉🎉🎉🎉🎉🎉😢🎉😅😊😊😊😊😊😊😊😊😊

  • @vedanthbharadwaj8729
    @vedanthbharadwaj8729 Рік тому +195

    all schools should have teachers like this👏👏

  • @278a.sayantaniganguly4
    @278a.sayantaniganguly4 Рік тому +483

    suddenly I have started loving chemistry. if only our teachers could put this much effort in explaining us in a interesting manner.

  • @suhana12jha
    @suhana12jha Рік тому +87

    First time watched a pw lecture and trust me everything is crystal clear 😃

    • @iyena_0786
      @iyena_0786 Рік тому +7

      Just follow them they r the best❤

    • @RIHANxxx
      @RIHANxxx Рік тому +1

      ​@@iyena_0786yeah

    • @suhana12jha
      @suhana12jha Рік тому

      Every time I ever have exam I waste the whole year and study at last minute but that leads to a lot of stress so this time Im determined not to do so even though I'm still wasting time but I hope I get better this time

    • @Svnbangtan3805
      @Svnbangtan3805 Рік тому

      Sameeeee

    • @Chanchaldevi-s8k
      @Chanchaldevi-s8k Рік тому

      ​Hii

  • @nakul14170
    @nakul14170 2 місяці тому +1

    1:05:36 The answer is 342
    Ty ma'am for ur explanation that rlly helps us

  • @Aanshi-15
    @Aanshi-15 Рік тому +36

    🔥🔥🔥🔥🔥maja aa gya mam it's the best platform to study by my experience

  • @ALLRounder-lw1cm
    @ALLRounder-lw1cm Рік тому +32

    Newton's fourth law of motion :-
    Every book continues to be in state of rest and covered with dust until and unless internal and external exam appears and the speed of the page turning is directly proportional to the syllabus to be covered and tension in mind remain constant.

  • @Chillwithkhushii
    @Chillwithkhushii Рік тому +8

    1:06:02 answers are:-
    1). molecular mass of Al2(So4)3=342.
    2). molecular mass of C6 H12 O6=180.
    3). molecular mass of CuSo4•5H2O= 249.5
    Thank you ma'am aapne Jo padaya Sara samaj aagya thank you ma'am ❤️☺️☺️

    • @addiction1144
      @addiction1144 4 місяці тому

      Aapne 2 glt kiya aur 1 bhi

    • @addiction1144
      @addiction1144 4 місяці тому

      The correct is
      1)96u
      2)170u
      3)249.5u
      😊

  • @yourbyss305
    @yourbyss305 Місяць тому +3

    Saving me one day before exams. Just me and my four cups of coffee against the world

  • @Jinjuriki_editz
    @Jinjuriki_editz Рік тому +327

    1:45:29 crystal clear mam you made this chapter a piece of cake for all the students those who were afraid of Chemistry

  • @tanvichavhan
    @tanvichavhan Рік тому +10

    Calculations of molecular mass
    Answer:
    1st = 262
    2nd=180
    3rd=249.5
    Thank you mam for this amazing video, really you are the queen 👸 of chemistry 😊

    • @TRDTeddyff
      @TRDTeddyff Рік тому +1

      Bhai 1st ka 342 hai

    • @Art_With_Shourya.
      @Art_With_Shourya. Рік тому

      Yes bro wrong 1 ans 342 is correct answer

    • @ChotuRajput-p6r
      @ChotuRajput-p6r 3 місяці тому +1

      👑👑💍💍💍💍🇮🇳💞❤️💋💘💝🫦👄💪🫶👊👍🥰😍

    • @ChotuRajput-p6r
      @ChotuRajput-p6r 3 місяці тому +1

      💍💍💍👑👑👑

    • @MONSTERwj1
      @MONSTERwj1 2 місяці тому

      Hii

  • @sunitachanne548
    @sunitachanne548 Рік тому +66

    No words to express your lectures mam❤🥹

  • @girrrl_04
    @girrrl_04 Місяць тому +1

    Thank you sooo soo soo much ma'am, sirf aapke itne acche explanation se mujhe pura chapter samjh Agaya hai!! abh agar classes miss bhi ho gaya to mujhe dar nahi hai 😭❤️ sahi kaha "nothing is impossible if you put your mind and heart into it"

  • @itstimetovlog3400
    @itstimetovlog3400 2 роки тому +40

    mam ap log hamre liye 1:50 hour se lagatar padhati hai vo bhi non stop...ap ko or pw ke sabhi teacher ko meri taraf se a very big salute....THANKU PW..🙂🙂🙂💯💯🙏🙏

    • @abhayjairaj8d135
      @abhayjairaj8d135 2 роки тому +3

      Are nhi bhai inhone edit kiya hota hai vedio ko break le le ke padhate hai

    • @mdshamshadanwar4928
      @mdshamshadanwar4928 2 роки тому +2

      Neev batch me live hota hai na.... Wahi ka class hsi edit hua hai short krne ke liye
      .. 😐

  • @realityoflife5155
    @realityoflife5155 2 роки тому +202

    This chapter of class 9th is base of chemistry 🔥🔥👇

    • @dmop5071
      @dmop5071 2 роки тому +17

      Agreed , each and everything continues in 11th

    • @Anonymous0b1000
      @Anonymous0b1000 Рік тому +3

      worthless😒😒

  • @manmohankumar9892
    @manmohankumar9892 Рік тому +27

    Mam we can't divide an atom into 12 pieces so how can we relate the massses of other atoms with the 1/12th part of a C-12 isotope.

    • @hijksu5878
      @hijksu5878 11 місяців тому +2

      Yea, but we can divide the mass of C-12 and therefore assume 1 amu

    • @ishaanbansal9308
      @ishaanbansal9308 4 місяці тому

      No bro it means c14 has 14 atoms

  • @mayukgamer7972
    @mayukgamer7972 3 години тому

    1:30:15 maaaam still didn't understand, looks like this one is made up in scientist mind not proved. if H-atom and O-atom mass is different then wat it is??

  • @ShriyanshEditz
    @ShriyanshEditz Рік тому +20

    MOLECULAR MASS OF AL2(SO4)3 = 342u
    MOLECULAR MASS OF C6H12O6 = 180u
    MOLECULAR MASS OF CUSO4•5H2O = 249.5u

  • @faridakhatun3944
    @faridakhatun3944 Рік тому +54

    I believe that PW Foundation will create history with their best teachers❤❤

    • @Anonymous0b1000
      @Anonymous0b1000 Рік тому

      It can be

    • @mintaecore
      @mintaecore Рік тому

      Teaching nai, ek business hai ye. Reels banaa rahe hote hai ye log. Hume kya karna teachers ke reels ya behind the scenes dekhke? Lakin ye log to post karte hai. Bachu ko padhaai aur teachers ke naam pe reels dikhwaate hai aur followers banaate hai.

  • @agastyapratapsingh.5610
    @agastyapratapsingh.5610 Рік тому +6

    Ma'am at 6:11 minuets, H2+O2 won' t make H2O2( Hydrgen peroxide)??

  • @Aishmita14
    @Aishmita14 3 місяці тому +1

    can anyone tell me in 1:39:57 why is mole written as n ? pls reply

  • @paramjitkaur1468
    @paramjitkaur1468 2 роки тому +273

    Thank you mam for this amazing lecture,my all doubts are clear ❤🙏🙏❤
    Molecular mass =
    Al2(SO4)3=342u
    C6H12O6=180u
    CuSO4.5H2O=249.5u

  • @utsavsingh6714
    @utsavsingh6714 Рік тому +8

    Mam I live your teaching skill😊😊
    19:47

    • @GUPTAeditx7
      @GUPTAeditx7 11 місяців тому +1

      I live 😂😂😂

  • @RenuSharma-hl5hx
    @RenuSharma-hl5hx Рік тому +73

    Newton's fourth law -
    Every book continues to be at rest and covered with dust until and unless any internal or external exam appears
    The speed of page turning is directly or to the syllabus covered but tension remains same

  • @Humrankhan008
    @Humrankhan008 4 місяці тому

    8:34 ma'am suppose reaction karne ke baad product me se koi gas release hogayi to us ka mass to Kam hoja na chahiye naa?

  • @notmessy
    @notmessy Рік тому +10

    1:06:35
    i) 342u
    ii) 180u
    iii) 249.5u
    Thanks ma'am nice explanation 😊

  • @maingaming8693
    @maingaming8693 Рік тому +7

    18:10 the way she called us baccha 😍😘😩❤

  • @manishajadwani6221
    @manishajadwani6221 Рік тому +67

    Molecular Mass of Al2(SO4)3 = 342
    Molecular Mass of C6H12O6 = 180
    Molecular Mass of CuSO4.5H2O = 249.5

  • @ybvlogs8621
    @ybvlogs8621 6 місяців тому +1

    Mam at 31:00 the position of symbol of phosphorus and sulphur is changed 🤔🤔

  • @mesteriouseditz
    @mesteriouseditz 2 роки тому +31

    Maaam you're teaching today awesome I like all the videos of PW..
    Thanks ma'am for this.
    Please pin 📌 my comment.

  • @shivansh_190_king
    @shivansh_190_king Рік тому +26

    Aise teachers har school me ho toh coaching ki jarurat hi na pade❤

  • @sarwarhassan934
    @sarwarhassan934 Рік тому +52

    1:45:30
    Thank you Ma'am for this wonderful Explation of this chapter, it seem very difficult to me but after watching this lecture and making notes of it, i really said to the fear of this chapter "Tata byee byee" 😂😂 you are just a charming Star ⭐ for us ❤ i love you ma'am 💙 you are a gem 💎 may god Bless you with lots and lots of Happiness 💞 in the world 🌎 your parents are very lucky to have a daughter like you The Sanya Nayar!! And we are lucky too ❤ to got a metor, educator, teacher and Dost 🤜 like you❤ love youhh Sanya Didi 💙💙

  • @Mr.Anonymous66
    @Mr.Anonymous66 3 місяці тому

    1:04:34 Molecular Masses
    (i) 342u
    (ii) 180u
    (iii) 249.5 u

  • @shalupandey-i7n
    @shalupandey-i7n Рік тому +11

    You are great teacher of chemistry ❤❤❤❤🎉🎉🎉🎉🎉🎉😊😊😊😊😊😊😊🎉🎉🎉

  • @mujahiddin5534
    @mujahiddin5534 Рік тому +91

    Molecular mass of Al2(SO4)3= 342u.
    Molecular mass of C6H12O6 =180u.
    Molecular mass of CuSO4.5H2O=249.5u

  • @ananyasrivastava5603
    @ananyasrivastava5603 Рік тому +77

    I have watched so many videos of this chapter but no one has explained it as easy as you did 🎉🎉
    You have always made chemistry easiest for me and thank you so much for that
    I can never thank you in words 🙏🏻

    • @rajibsinghasingha5100
      @rajibsinghasingha5100 Рік тому +1

      Me currently watching this at 1:44 am.

    • @RituSingh-il4lr
      @RituSingh-il4lr Рік тому +2

      ​​@@rajibsinghasingha5100
      Hii I am Shruti I am also watching this videos at 3 :00am

    • @Niyati-q3n
      @Niyati-q3n 11 місяців тому +3

      Try magnet brains bro it will take time but it will be worth it
      But for one shot PW is best

    • @Only_arpita_
      @Only_arpita_ 11 місяців тому

      Me who is watching this one hour before the exam​@@RituSingh-il4lr

    • @shraddhagupta9172
      @shraddhagupta9172 11 місяців тому

      I am watching this video at 6:00 pm

  • @AllinOne108..
    @AllinOne108.. 3 місяці тому +2

    All the foreign philosopher came to Bharat in 17-18 CE and just read our philosopher words which they had written in pages and then translate in his own language 😅

  • @sanjaysoni8517
    @sanjaysoni8517 10 місяців тому +6

    53.51 mam you said that always the mass will be in whole no. like 12,14 but chlorine have 35.5 how

  • @studyberry2.0
    @studyberry2.0 Рік тому +7

    *Mam you are a real Queen of chemistry, loved your method of teaching*

  • @BattulaKumari-d2q
    @BattulaKumari-d2q 2 місяці тому +11

    2024-2025 batch 9 log legends like karo😂

  • @renusarveshchaturvedi7246
    @renusarveshchaturvedi7246 Рік тому +16

    47:00 who will pay money for watermelon 😂😂😂

  • @vanshikajoshi7tha813
    @vanshikajoshi7tha813 Рік тому +10

    You are such a great and friendly teacher mam.
    I love studying from u❤

  • @Aniketmusician832
    @Aniketmusician832 16 днів тому +1

    Dalton's atomic symbol me Mercedes wala sign phosphorus ka hai sulphur ka nhi ma'am 30:06

  • @angelsingh8014
    @angelsingh8014 Рік тому +14

    Thank you ma'am for making chemistry so easy😊😊hats off ma'am 🎩

  • @vedikasharma2886
    @vedikasharma2886 Рік тому +22

    1:40:02 1/8
    And
    No of atoms in 0.2 mole of Na =
    1.2044 × 10²³

    • @ranapratappandey4939
      @ranapratappandey4939 Рік тому +3

      Thank god someone answered this question I was looking to check whether mine is correct or not

  • @hindicomedyscenes5680
    @hindicomedyscenes5680 Рік тому +12

    Nice video mam as a senior I suggest you first watch this video then open class 11th ncert some basic concepts of chemistry you will become a chemistry wizard and lots of love to physics wallah team❤

  • @Fearless_Motivation.2
    @Fearless_Motivation.2 2 місяці тому

    53:38 mam hydrogen ka atomic mass 2 hona chahiye tabhi to hum hydrogen:oxygen --2:16 -- 1:8 -- water -- bana pate hain

  • @Yaibirel._.0
    @Yaibirel._.0 Рік тому +31

    So beautiful so elegant Just teaching like a wow

  • @Next.Topper7753
    @Next.Topper7753 Рік тому +14

    Ma'am your way of teaching is too amazing 🤩 really i love it 😁❤

  • @Jaslaeenedits
    @Jaslaeenedits 2 роки тому +47

    I love this teacher she is much active her way of explaining is amazing I felt concentrated after seeing this lecture thank you so much mam

  • @kavitagaikwad1030
    @kavitagaikwad1030 3 місяці тому +2

    Ma'am before this lecture my chemistry was really very weak but after watching this lecture my each and every doubt was cleared. Thank u very much😊

  • @physicswallahsvideo6885
    @physicswallahsvideo6885 Рік тому +8

    Molecular mass of Al2( SO4)3 = 342 units ♥️
    Molecular mass of C6H12O6=180 units❤
    Molecular mass of CuSO4.5H2O = 249.5 units ❤
    1:06:44

  • @PhantomBrake
    @PhantomBrake Рік тому +120

    Science became easy, when the teacher is beautiful 😂❤

    • @Ocyxeanic
      @Ocyxeanic 10 місяців тому +5

      😂itna sach

    • @madhusahu6883
      @madhusahu6883 9 місяців тому +3

      Padhy pe dhyan de le fail ho jayga exam me.😑😠

    • @Hadia__1830
      @Hadia__1830 9 місяців тому +6

      @@madhusahu6883 aunty ji app dhyan do hum jese students pardhi nhi krke bhi pss ho jate he 💀😂

    • @Itadori_yujijjk
      @Itadori_yujijjk 9 місяців тому +6

      Science is already easy but the teacher is not beautiful 🗿🗿💀

    • @SatoruGojo442
      @SatoruGojo442 9 місяців тому +3

      Kya joke maara h bhai
      Hasi hi nahi aa rahi​@@Hadia__1830

  • @zxu.x1
    @zxu.x1 2 роки тому +62

    That feeling after you're clear with a concept that is bothering you>>>>>
    Thank youuu so much mam this happened because of you❤️🥺

  • @tf.hrshh69
    @tf.hrshh69 2 роки тому +92

    Actually its the first time when I'm not getting sleepy while studying😂

    • @arhamnasim1749
      @arhamnasim1749 2 роки тому

      😏 smjh skta hun ke tu kyu tujhe neend ni Aree

    • @Trikutavibes
      @Trikutavibes 2 роки тому +2

      same bro 🤣🤣🤣🤣🤣🤣

    • @sunilkumargupta6442
      @sunilkumargupta6442 2 роки тому +2

      Maine 12 baje st Kia abhi 1 bej gye neend nhi AA rhi nujhe

    • @rikaraj384
      @rikaraj384 2 роки тому +1

      Padhai chor do bhai

    • @maitrijha2082
      @maitrijha2082 2 роки тому +9

      I know why you are not feeling sleeping😂

  • @dancewithmanyasingh1658
    @dancewithmanyasingh1658 Рік тому +18

    Best teacher everrrr❤❤

  • @edupointclassx7375
    @edupointclassx7375 Рік тому +13

    Mam your way of explaining is literally amazing.... You tech us with lot of fun and make study more and more easy....
    THANKS A LOT..... ❤❤❤

  • @None_for_you0
    @None_for_you0 Місяць тому +1

    As a 10th student ..juniors 9th ko ache se padhna specially chemistry ko nahi to aage problem hogi😭 I don't want anyone to suffer like me

  • @SurenderSingh-pz4ou
    @SurenderSingh-pz4ou 10 місяців тому +43

    Kon kon exam ke bich ke gaps me padh rha hai 😂😂 🎉🎉🎉congratulations you will score 💯 in your exams🎉🎉 those who read my comment will 💯💯 in exams

  • @nitishkumarmishra9413
    @nitishkumarmishra9413 10 місяців тому +64

    I study in class 11 😂 but I watch because to strong basic concepts 😅😅😅

  • @Priyanka__yadav29423
    @Priyanka__yadav29423 3 місяці тому +34

    Jiska v naam 🧿(S)🧿 se start hota hai wo like karo 👍.

  • @ManasD01
    @ManasD01 Рік тому +36

    I am here after class 12th to revise it, and beleive me, Mam taught it better than every teacher i found whether in classroom or coaching, Thank you Mam
    Earlier I found this chapter and chemistry boring in school, but today it felt too interesting,, the way mam taught this chapter 🔥

  • @prathasingh1148
    @prathasingh1148 Рік тому +7

    every topic crystal clear!! very nice explanation Thanku mam

  • @gamosuraj7974
    @gamosuraj7974 2 роки тому +8

    46:28 ma'am apple ke sath sath watermelon ke Bhi rupee Dene pade 😥😅🤣

  • @MuskaanshafiBhat-138
    @MuskaanshafiBhat-138 4 місяці тому

    Clear, concise, and engaging! You've made chemistry enjoyable to learn. Great explanations and examples. Keep up the fantastic teaching!
    ☺❤💌

  • @milifestyle5387
    @milifestyle5387 2 роки тому +15

    Thank you physics wallah foundation for this beautiful session It was my first video from this channel it was very immpressive

  • @rhythmpareek
    @rhythmpareek Рік тому +64

    the examples you take to explain the concept are just epic!!!!!! i mean from where do u get these examples ............. ur examples make the topic fun especially the palak paneer one :)

  • @VikramYadav-t6w
    @VikramYadav-t6w 8 місяців тому +439

    2024 -25 Wale bacche present here

  • @RaviKumarkushwaha94
    @RaviKumarkushwaha94 5 місяців тому +4

    Fire🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥 1:38:34