Top 30 Questions For Chemistry Practical Viva Questions |Chemistry Practical Class 12 Viva Questions
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- Опубліковано 20 бер 2022
- In this video some very important questions for chemistry practical viva exam is explained. This video will be very helpful for chemistry students in their practical exam.
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2024 attendance ❤👍🥺😂
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Yes😂😂
Yess 🤣
Absent 😂
Bhaiyon toh kal ke liye ready ho?? 😂
Nhi
Haa🤭
Nhiiii 😅
No nhi😅
Ha 😁
Kal kiska viva hai?🤣💀
Edit:40 likes wo bhi peheli bar💀✨
Mera 😂😂
Mera bhi 😅
Me
Kaise gye Paper Sambha@@Vishal_patel_108
Mera
Kaun kaun viva se ek din pehle
Video ko dekh rha hai
Apni attendence laga do👇
Or 3 ghanta ka baad ha viva😢😂
1 ghante baad h viva 😮
1 ghante baad hi hai mera to 😢
Kal hai viva
Kal hai viva 😮
Teacher's are also watching this video in search of questions 😅
Edit ~ 100+ Likes thanks for your support 😂
Kaash asa hi ho
@@neha6url aisa hi hua
@@aparichit9728 fr man? Today is mine
🤣🤣
Tomorrow is mine💀
The anions which are negatively charged are called as acidic radicals, and the cations which are positively charged are called as basic radicals
All the anions and cations are charged -ve and +ve respectively.
Kis kis ka kal practical hai
Qualitative analysis is the analysis in which there is identification of constituents in a compound.
0:42 Qualitative Analysis
7:55 Titration
Tension na lo bhai/bhn tumhara kal ka practical blkl shi jayega👍🏻
Tq sir tomorrow is my chemistry practical
Thank you sir kal mere practical exam mai 3 se jyada question yahi se aye the I am bsc student👍👍👍thaks sirr
What asked in ur practical exam viva
@@khushimishra7830 what is molar solution/ what is a qui igia_/radical/ioran salt coular
@@khushimishra7830 ap kaunse university se hai
@@viratloversaurabh I'm not in university
@@khushimishra7830 firr teacher ho
Sir bsc sem 2 practical me konsa practical jyada pucha jata hai melting point wala, ya hydrolysis of ethyl acetate by naoh, ya hydrolysis of methyl acetate in the presence of acid, ya functional group in given organic compound, ya to determine extra element in organic compound🙂😌
Thanks sir you have helped me a lot,by making this video☺️☺️
Today was my practical exam .. questions tha ki what is salt ,how it form .. ammonia chloride formula acid basic radical and which chapters have u completed...I said solutions 😂..he asked molarity only and I got full marks😁
what abour practicals written .......... what were the questions????
@@kanaksahu7409 .. titration..salt analysis , carbonate and ammonia ka present
Practical perform konsa Kiya th q
@@jatingoyal3137 salt analysis and titration..
@@SWS10 ohh thaks yrr ........... kuch nahi padha abhi tak
Thank you sir for this useful video 🥰
Cation basic radical
Anion acidic radical
Thanks a lot sir...
Tq bro tomorrow is my chemistry practicals u helped me a lot
Kaisa hua aap ka practical
How did it go bro?🥲
Thank you so much sir... 😇
Thank you so much sir for your wonderful video 🙂🙂🙂☺️😊🙂❤️💗🥰💕😘
Very useful video sir THANKU 🙏
Ajj mera practical hm... thank you so much sir..
🙏
Its just mind-blowing vdo.... Really suberb explanation by expaling each n every line.... Keep on making such vdos sir....you overcomed my stress... Thank you☺☺
Today also my practical..i am feeling stress
Qualitative Analysis
The type of analysis that deals with the methods which are used to determine the constituents of a compound
Salt ki quality anion , cation
Radical
Atom, group of atom which carries charge and behaves as a single unit in chemical reaction .
Acidic and basic radicals
Base + Acid -> Salt+ Water
Base has positive charge
NaOH+HCL-> NaCl + Water
Double salt breaks due to high dielectric constant of water ...gives test of 2 ions...loose force of attraction
Colour of Iron salts - light 💚
Ni salts - bluish green
Sublimation
Directly from solid to gas
NH4Cl -> NH4vapours
Carbonate heat Carbon dioxide
Aqua Regia
ConcHCL+ Conc HNO3 -> 3:1
Flame test ...flame colour determine the time of salt
Yellow Na
Violet K
Green Ba
Platinum preference (not reacts with acid, inert electrode, doesnt impart its own color)
K2HgI4 Nesslers reagent potassium and Mercury Iodide solu
Acid radicals in Dil H2SO4
Sulphide and carbonate
CO 2 and SO2 thru K2Cr2O7 (SO2;💚)
Lime water (Calcium hydroxide in water)
Tollens Ammonical AgNO3
Na2[Fe(CN)5]NO Sodium nitroprusside
Ammonium ion 🚫 metal but basic radical
Strength already known standard solun
Solution in 1g eq solute --> solution
Basicity of Sulphuric acid 2...ionisable H+ ions
Titration
The process of adding a solution from burrette to conical flask to complete chem rxn .
Indicator
Chem substance which changes colour at the end point.
End point is the stage at which titration is just complete
1Molar solution
1 litre in which contains 1 gram mole of a substance
Acidimetry and alkalimetry
Branch of volumeric analysis which deals with chem rx. B/w acid and base
Thank you so much sir, this video give me enough condo for viva..💚
Condo 😂😂😂
Thank you so much sir ji 🙏
Bhaiyo toh kl ke liye ready ho
Legend watching 2 hour ago for 30/30 😂😂😂😂
Mera kal Kiya hoga😂
Bro these questions where asked in ur practical exam please do reply
Me watiching this in toilet😢 bache bahar viva de rhe h
Bhai kaisa gaya viva ???
Questions sirf investigatory file se aaye the kya ??
Meri settting thi viva hua hi nhi … timepass krke aagya@@BHARTIYA01947
Thank you sir...for making this video
Today at 10am i have my chemistry practical & i am watching this at 1:14 am lol
Bro i have exam at 7 :15
Stilll not prepared 🗿
I have it at 8 :30 guys
@@deboshruti_khan best of luck
@@parthdande6853 best of luck
@Abhimanyu_mishra808 thanksss broo🥲...best of luck you too
Best yt channel for exam pratice
Today is My 2 practicals
Biology & chemistry.
Please God Bacha Lena.😊
And my chem and physics together
@@tata_x6630 same bro... Physics aur chem ek sath🥺
Thank you sir 💐
Thank you sir and for your time and efforts to teach us ❤️❤️❤️
Bahen mera to aj hi h viva
😅😊
Thank you sir😊❤
Thank you sir apke diye mostly ques aaye the mera tho acha gaya practical aur viva
Thanks sir, tommorow is my chemistry practical ,I hope this questions will be very beneficial for my practical ...
Thank you so much for this video 🙏❤️❤️
Where are you from
@@nishantgaurav6158 I am from Haryana faridabad
From cut
Toh aaaya question yahaa se
@@kajal7617 Great
Titration is a technique where a solution of known concentration is used to determine the concentration of unknown solution!!!!!!
thankyou so much sir ❣
Thankyou so much sir
Thank you sir.
Thank you sir
Tollens reagent is 2Ag(NH3)²
Bhut help ho gyi isse ...🙏
Legend watching this video before 2 hour of practical👽
Kon kon is video ko 2024 me dek rha hai ------>
Sir ap bahut acha explain karte hai
NCERT ka vi batao practical
Tnq sir 🙏🥰
Nice lecture
Thnx Sir ❤
All the best for tomorrow 😂😂
A radical is a atom which have charge
🔥🔥💯
All the questions are in the book comprehensive chemistry class 12
Please chapter wise pratical viva question upload karo i mean 1 vdo m mohr salt
Salt analysis.....etc .. please upload my exam after 10 days please
Mera viva h 11 bje me school ke lie redy ho kr vdo देख rha hu😂
Sukriya sir
Tq sir
Nice 👍👍👍
Bhai kal hai chemistry ka prectical 😢
Kaisa gya practical bhifu😂😢
@@pradipDesai-ml9gu bhai 30 me 30 no. 😁😁
Isme se koi questions aaye the?
Thanks sir
thanks sir
How to remember this in half hour😢
Ready for today😎
Sir....thanks a lot of....✨😃....
Legends jo Viva se ek din phle dkhne ble
I am maha legend me to viva ke din hi dekh rhi hu 😂😂
Tomorrow is my final practical anybody give me advice please!!
Did ur practical exams got over means say whether these where asked in ur practical exam
Sir please give us the pdf of this questions for revision purpose.
Thank you sir
Tomorrow I have chemistry practical exam
It will really help me
how was your practical were these questions helpful please reply
@@itxsahrish haven't completed any chapter of Organic 😢
@@khushisingh10thc83 mee too but i know 6/10 nicely but 3chapter are remaining also I've covered inorganic 🙂but I'm not able to solve questions of electro chemistry and solutions 🙁question dkh kr sb bhooljati hu exact words mai laws yaad nahi krpati hoon😢 3idiots wli feel aati h mjhe toz
@@itxsahrishho gya kya aapka practical
@@knowthis1. kal hai yaar😂 aur abitk kchni kra
You are great ♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Thx sir ♥️♥️
Muze aaj what is chemistry,
How many elements yeh sab pucha 🤦🏻😂
Bewajah tension liya
Thank you so much sir
Name the acid redical detected with dilute h2so4
S- and Co3 ²-
tension ho rhi he 😢
👌👌 sir
Sir kya hbse board me bhi yhi question puche jate hain
1 hr 10 min. baad mera practical h 😶
dekhte h ye vdo kitna helpful hota h....❤️
Same here 😂
Yeah same
Isme se to ek bhi question nhi pucha
@@raghwantripathi9174 merse to ek bhi question naa puchaa bss naam pucha , papa kyaa krte h , kha se ho or kyaa bnana chahte ho yhi pucha 😂😂
@@nehachoudhary5560 sahi hai 😂😂
Kiska kiska.kal practical hai aur aaj dekh raha hai ,,,,😅😅
me
Mai hu na 😎😎 legend
If u practical exams got over means say whether these questions where asked in ur practical exam
Mera 😅😅
@@AnandAggarwal-ti7ls kaha se ho ??
Tomorrow is my practicals ...
Let's se how many I will answer.. 😉..
First get a dictionary
Kon kon ye video 2024 me delh raha h😅😂
Thank uh sir
Mujai 19 question is ma sai aya
Kon kon kaal ke.liye ready ho
Once more!
Watching this video 25 min before practical exam boards
Allah ap ko kamiyab kara ☺☺☺Ameen
Emrs k liye best h lab k liye ,,McQ laa dijiye sir
Bas aj ka din nikal jaye ab sone ja raha 4 ghante baad uth ke practical dene jaunga
Mujhe bhi 2 ghante baad practical dene jana hai😂😂
@@user-sc4rx3qd8m mast gaya cheating ho gayi sab kuch dekh ke likh diya experiment nahi karna pada reading vagerah sab dekh ke likh di aur viva me chapter pucha aur us se asan question puch ke aave bhej dia teacher bhi mast thi ab physics ke practical ka dar nahi
Itna dar toh final paper ka bhi nhi lag rha
THNX
Few hours before viva
TQ sir I am top in exam
Koi practical file btaa doo kaha se bnaaye..
Me watching this video 20 mint before my exam
Bhai animation kha se karte ho
sach me best
1hour pahle💀
Btw thnkuh so much❤
Aaj kiska viva hai 😅😂