Link for Part-A Solved Problems (Aptitude) of CSIR Previous Year Exams: www.unacademy.com/course/csir-net-part-a-previous-years-solved-problems/9L86A6SV Watch | Share | Recommend
All 'Bout Chemistry . Sir plz suggest me to books for topics such as elctrochemistry, chemical kinetics . Its humble request since I faced many problems in puri sharma, pathania
sorry to be so offtopic but does someone know a trick to get back into an instagram account? I was dumb forgot my account password. I would appreciate any assistance you can offer me.
Tq u sir tqsm,really saying sir I have been searching for English teaching mentor since a month ,finally by gods grace I get to know ur channel,plz keep on uploading all previous year papers of I it jam chemistry chapter wise along with these IMp points tq sir🙏
Very very excellent idea sir, My request to you that make Similar videos for all physical chemistry topics. Formulas list is very important Don't forget it ***No1.idea*** It works definitely, Thanks once again
sir in first question the value of E for Fe and Cd is given in reduction i.e Fe+2 to Fe and Cd+2 to Cd while solving E cell we need not to change the sign of E for Fe? Ans shud be -0.850 isnt it sir?
No ma'am..the way he solved the problem is right. Verify the same with Daniel cell you will get clear idea about the same. Difference between reduction potential of any two electrodes gives you the standard cell potential (basic). The sign is already included in the formulae itself you no need to alter it . E°= E° cathode - E° anode Where E° is the standard reduction potential. Anode means always oxidation occurs means it's the reverse of reduction and hence negative sign is already included in the formulae. E° cell = Reduction potential of cathode + oxidation potential of anode Or E° cell = E° cathode + ( - E° anode) Hence E° cell = E° cathode - E° anode
@@Raghutp yes u r right... Bcz in question already they mentioned the value of reduction potential so we need not to change it.. So correct ans is +0.44(b).
Really it was very much needed for me.thank u sir. your videos are very much helpful for us.u r discussing the problems very easily.so it is very much beneficial for us.again thank u very much and give more and more videos pls
sir if u give more practise questions then we dont have any problm if the video become lengthy ...we will enjoy doing questions.... videos are nice ..and informative
sir,i think in the second question the equation that we are using is Debye-Huckel-onsager equation and not kohlrausch equation.if i am wrong please correct me..
minakshi verma, it's very difficult as I'm busy these days and will not be able to upload more videos before CSIR Exam. Coordination is a easy and big topic, I didn't uploaded video on it coz it would require 4-5 videos in order to cover complete coordination chemistry.
bhairu singh, if you're talking about Inorganic rexn mechanism then follow Organomettaic Chemistry by Ajai Kumar and if you're asking about organic rexn mechanism then no book is better than Clayden.
i said always write the cell potential in reduction form. that means always write the reduction potential of a cell. if it is getting oxidised also then also we always use reduction potential in calculations.
I'm not sure about it, I haven't seen that material. Although if you want you can join any Facebook group there are many ppl who may provide you these notes for free.
Upasna Sharma, Calculate ionic strength for Na2SO4 using the formula I=½(C1Z1²+C2Z2²) and do balance the equation to make sure you're putting correct value of concentration of ions. Now for MgSO4 take the concentraion of ions to be x and equate it against value you got in case of Na2SO4. You'll easily get the answer.
Link for Part-A Solved Problems (Aptitude) of CSIR Previous Year Exams:
www.unacademy.com/course/csir-net-part-a-previous-years-solved-problems/9L86A6SV
Watch | Share | Recommend
All 'Bout Chemistry . Sir plz suggest me to books for topics such as elctrochemistry, chemical kinetics . Its humble request since I faced many problems in puri sharma, pathania
Get books by KL Kapoor. These maybe available in different volumes, very good book for practice problems
Thanks sir for valuable suggetion
where i found your formula notes these help me very much
sorry to be so offtopic but does someone know a trick to get back into an instagram account?
I was dumb forgot my account password. I would appreciate any assistance you can offer me.
Feeling somewhat heal by your last time revision ...Thanku so much sir...Be with us all time
glad to know it helped... :)
Tq u sir tqsm,really saying sir I have been searching for English teaching mentor since a month ,finally by gods grace I get to know ur channel,plz keep on uploading all previous year papers of I it jam chemistry chapter wise along with these IMp points tq sir🙏
Yes sir Aap iss tarh k video sabhi topic k banao ... Ye last time m revision k liye bahut better h ... Thank you so much
Thank you so much Sir I'm appearing GATE 2020 it's very helpful video ....best revision video
Made d concept easy by explaining frm basic itself😊👏👏👏👏
i m actually surprised with ur hardwork.... bravo dear...the highest form of worshing is to distribute knowledge without charges... hats off to u
Very very excellent idea sir,
My request to you that make
Similar videos for all physical chemistry topics.
Formulas list is very important Don't forget it
***No1.idea***
It works definitely,
Thanks once again
thanks for the appreciation, someone among you guys only requested to make videos like this, so all credit goes to you people and your suggestions. :)
sir in first question the value of E for Fe and Cd is given in reduction i.e Fe+2 to Fe and Cd+2 to Cd while solving E cell we need not to change the sign of E for Fe? Ans shud be -0.850 isnt it sir?
i got it we always use reduction potential only if oxidation potential is given then sign will be change
yes... very good.
No ma'am..the way he solved the problem is right. Verify the same with Daniel cell you will get clear idea about the same. Difference between reduction potential of any two electrodes gives you the standard cell potential (basic).
The sign is already included in the formulae itself you no need to alter it .
E°= E° cathode - E° anode
Where E° is the standard reduction potential.
Anode means always oxidation occurs means it's the reverse of reduction and hence negative sign is already included in the formulae.
E° cell = Reduction potential of cathode + oxidation potential of anode
Or
E° cell = E° cathode + ( - E° anode)
Hence
E° cell = E° cathode - E° anode
@@AllBoutChemistry no sir ..the way you solved the problem is right.. please see my comments to Simran Vasir.
@@Raghutp yes u r right... Bcz in question already they mentioned the value of reduction potential so we need not to change it.. So correct ans is +0.44(b).
Best video of electrochemisty for quick revision👍
Thank you 😇
Really it was very much needed for me.thank u sir. your videos are very much helpful for us.u r discussing the problems very easily.so it is very much beneficial for us.again thank u very much and give more and more videos pls
It really feels good to know that my efforts are helping all you guys.
thank you for the kind feedback. :)
best short video for electrochemistry just before csir...thanks alottt sir..God bless u 👍👍
Thank you, Sir, for the quick review of all the concepts of electrochemistry
We are very greatfull to u sir tnq soo much ur seems to be the way to success in chemistry
Sir please can you give a brief explanation on every concept in electrochemistry with formule.
That will give summary of electrochemistry
Sir your explanation is very good
I like your way of teaching sirr
Very nice explanation.... thank you Sir.
sir if u give more practise questions then we dont have any problm if the video become lengthy ...we will enjoy doing questions.... videos are nice ..and informative
Revision class helped me a lot .... Please more videos before exam ..thermodynamics.... Kinetics...
thank you for the feedback, will definitely upload more revision videos before exam
Thanku so much sir your best teacher In UA-cam because your tech ...very meaningful topic sir plz make vedio on kinetic 1st order 2nd order zero order
Thank u sir.... Plz upload more solved questions video.
alright :)
Really
It's very helpful for me
Because I m not interested in physical
And I don't know
How prepare physical
My main subject is organic
thanks for the feedback,
glad to know my little efforts are making impacts on so many students.. :)
Thank you sir for uploading the lessons which are very useful for my net and gate preparation.
Enjoyed electrochemistry sir
Please make solid state also sir
Thank you
Thank you sir.
Nice explanation sir
you're welcome :)
Thank you so so much SIR .. God bless you ☺.
thank you and may god bless you too :)
Plz make a video on statistical thermodynamics... And it's net gate related problems
Thank you so much sir for keeping my request. Waiting for the next lesson from you.
Always welcome 😇
sir,i think in the second question the equation that we are using is Debye-Huckel-onsager equation and not kohlrausch equation.if i am wrong please correct me..
Very ossum explanation... thank you very much sir.........
Thank you 😇
Please give video on physical spectroscopy ,patarbation theory,tunnaling effect.
Its very hlpful... plzx upload a video solid and cordination formula
Alright... I'll try 👍
Plzzz its very helpful.. upload a video coordination chemstry..... i am thnkfu to u....... sir ?
Cordination k all formuoe plzzz
minakshi verma, it's very difficult as I'm busy these days and will not be able to upload more videos before CSIR Exam. Coordination is a easy and big topic, I didn't uploaded video on it coz it would require 4-5 videos in order to cover complete coordination chemistry.
Thanks you so much aapkka sir .
Thank you sir..it is very helpful😊
what is the difference between SEM and TEM. WHY TEM gives actual size of Nano particle where does not do by SEM?
Please make a video about NMR spectroscopy (physical portion), how to solve the numerical problems coming in net exam
Subhamoy Mukherjee, nice suggestion.
I'll definitely make one video before this exam.
thank you so much.
Thank u very much sir.. plz make quick revision video on quantum mechanics
poonam sonwani, I've already uploaded some videos on Quantum, like Hermitian Operators, Commutators etc. Plz watch them.
All 'Bout Chemistry perturbation, huckle theory, degeneracy ??
Sir please make similar video for kinetics and thermodynamics please Sir before exam do this
alright... I'll try
Thank you sir
All 'Bout Chemistry yes please do it.
Sir plz exam se phle kardo ap
Nice sir
Helpful video 🙏🏻🙏🏻
Sir do more videos about electrochemistry problems ..
plz make video reductive elimination and analytical part also
Alright... I'll try 👍
Sir if possible plz make video on orgel diagram ,charge transfer spectra....
alright :)
Sir nice... The videos are very helpful... Waiting for statistical thermodynamics..
Very helpful for me....thank u so much sir
Very nice and useful video sir
Thank you :)
Plz Like and share with your friends :)
Thanks alot sir....it's really so helpful
you're welcome :)
Sir can you pls tell us ...
Which is best book to have a good command on reaction mechanisms. ..
bhairu singh, if you're talking about Inorganic rexn mechanism then follow Organomettaic Chemistry by Ajai Kumar and if you're asking about organic rexn mechanism then no book is better than Clayden.
Sir ji namaste 🙏🙏🙏...and trust me sir these all questions are very helpful thaku so much sir...😍😊😊
Excellent sir excellent 👌👌
Thank you 😊
Sir could you please explain solid state chemistry, just like electrochemistry
Thank you sir for this video,please sir make a vedio on statistical thermodynamics and its related questions solve.
yes sure :)
Sir ,u are only doing English channel for jam csir....thank u
Pl make video on molecular rearrangement mechanism...
alright
Sir in this video at 26.44 sec what had u said. "always write the reduction..."
Tell me as soon as possible
i said always write the cell potential in reduction form. that means always write the reduction potential of a cell. if it is getting oxidised also then also we always use reduction potential in calculations.
All 'Bout Chemistry OK and thank you sir
You're welcome
Very very helpful sir thank you so much
Sir physical chemistry main
Puri Sharma pthaniya se ho jayega Kya
Net questions
E nott cell = oxidation + reduction... Ye formula right hi?
Very nice sir
Please keep it up
Very helpful sir....thnq
You're welcome 😇
Kohlrausch is applied only for weak elctrolytes..
thankyou so much sir 👍
you're welcome :)
Plz make this type of another viedo on thermodynamics and chemical kinetics
done,,, plz check
Thank you sir😊
you're welcome :)
Thnku Sir😊😊
you're welcome :)
Thanks a lot sir, it is really very helpful.
excellency sir thank you
sir which books to follow for electrochemistry chemistry for msc students?
Very nice sir...thank u soo much
These are helpful for neet
in gate exam whether we get OPTION IN NAT
Thank u for d valuble vedio sir.
Could u plz make a video gaseous state sir
what is the charge of anode.
Very helpful
😊
Thank u sir. Keep doing
😇
in the last ques ....how E zero become 1.95 , acc to formula it should ne 0.75
Yeah right
Which formula? I didn't get it. Please explain.
thanks sir its awesome
thanks for the feedback :)
Excellent sir
thank you :)
Sir plz make vedio on group theory
jaspreet virk, group theory is already there... Please check in Videos section.
Sir ,this formula example video pls
Sir i would like to purchase ifas study material.. what do you think about that material is that worth???
I'm not sure about it, I haven't seen that material.
Although if you want you can join any Facebook group there are many ppl who may provide you these notes for free.
All 'Bout Chemistry tq sir
sir ji] mujhe csir net chemical science ka exam dena hai please mujhe koi online channel ka naam bataye ya complete videos provide karaye.
Lots of thanks sir
you're welcome :)
sir plz solve the question Dec2015for 2marks
The concentration of aMgSO4solution having the same ionic strength as that of a 0.1M Na2SO4 solution is
Upasna Sharma,
Calculate ionic strength for Na2SO4 using the formula I=½(C1Z1²+C2Z2²) and do balance the equation to make sure you're putting correct value of concentration of ions.
Now for MgSO4 take the concentraion of ions to be x and equate it against value you got in case of Na2SO4. You'll easily get the answer.
All 'Bout Chemistry thanks sir ,I done
Ye last me add kyu kiya ?
very nicee...
Thank you 😇
Thankyou soo much sir😇
Thanks alot sir
you're welcome :)
thankyou Sir...😊
You're welcome 😇
Thank you srr
You're welcome 😇
what is the use of salt bridge in a cell reaction
U still want the answer 😂
Pls explain december 2016 csir qst no.140 plssssss
Aptitude link I not found
www.unacademy.com/course/csir-net-part-a-previous-years-solved-problems/9L86A6SV
Link for aptitude part
Thank you sir
you're welcome
:)
Thanks u soo much sir..
THANK YOU SIR
Nice ji
Nice video
Gd one..
thanks sir