*sir, pleaseee tell me one thing, from which app i can attempt the test series atleast upto august? After that m gonna join chem academy.but now they do not have a plan to open a test series for 2021 **batch.so** pls help me sir.pls.*
In the cluster( Co CH co9) obeying the 18 e rule the no of metal metal bonds and the bridging ligands rep are option are 3 and 1CH 0 and 3CO 3and 1CO 6 and 1CH
Plz help me with this, One mole of an ideal gas (CV=1.5R)at temperature 500K is compressed from 1atm to 2 atm by reversible isothermal path.Subsequently it is expanded back to 1.0 atm by a reversible adiabatic path.The volume of final state in litre is?
sir is this difference in level between in gate chemistry or net chemistry to the jam chemistry ...coz I m preparing of jam chemistry ...so plzz plz plz tell me ...n also give some more vidios on jam chemistry on others topics ...n plz also in Hindi ...plz plz plz sir .....thnkuu
The minimum work required by an engine to transfer 5j of heat from areserviour at 100 k to one at 300k options are 5j 10j 15j 20j sir Is in this case the formula used is w=q(T_t)/T
Sir.the last question can be solved with a better method.....there is no need to use Maxwell relations... by taking diff of.H=U+PV....dH=dU+Vdp+pdV...now at constant tem..dU=0...so we will hv dH at cont tem... similarly eq p(v-b)=RT after diff.. becomes pdV+vdP-bdP=RdT..at constant tem...it becomes pdV+vdP-bdP=0...now compare two solved equations ..U will get answer.....I shared this method because it takes less time...
Gate chemistry ...I know u dnt have time sir...U have mentioned that...I know this method... soo just mentioned. It.....and I must say your explanations are really very good...
Jyoti Bhatt yes ans is A ..bcz it has less than 18e on Metal and B-H is present as well so decompose by b-hydride elimination so unstable and (B) does not have B-H ... while C) and D) are already stable ..
Sir can uh pls the Solution of this : The change in entropy when 2 moles of argon gas are heated at constant volume from 300K to 500 K A.)-12.74J/Kmol B.)-6.37 C) 6.73 D) 12.74 all with same units
actually I had solved that question but I got ans 12.74 by the same method but the ans is given 6.73 by dividing the 12.74 by 2 ...for calculating it per mole
Sir u haven't uploaded your video on Mol term symbols for diatomic molecules... I thought to remind u again.. I know u must be busy with ur work and the requests but plz do that soon. I wud be very grateful.
Thermodynamic properties in terms of partition function
Is this topic important for net exam ?
I am just praying sir that the exam should not be that much tough.I am doing my best sir and hoping the best to happen.
*sir, pleaseee tell me one thing, from which app i can attempt the test series atleast upto august? After that m gonna join chem academy.but now they do not have a plan to open a test series for 2021 **batch.so** pls help me sir.pls.*
Sir for both gate and csir net thermodynamics syllabus are same?
In the cluster( Co CH co9) obeying the 18 e rule the no of metal metal bonds and the bridging ligands rep are option are
3 and 1CH
0 and 3CO
3and 1CO
6 and 1CH
in question number 3 it is mentioned that "at constant T" so why did you have used formula to find formula entropy at isochoric conditions????
Sir..... You put R in joule term it should be in term of kilo joules???? In starting question
Sir S and V constant is directly not solve by Maxwell relation
Plz help me with this,
One mole of an ideal gas (CV=1.5R)at temperature 500K is compressed from 1atm to 2 atm by reversible isothermal path.Subsequently it is expanded back to 1.0 atm by a reversible adiabatic path.The volume of final state in litre is?
Please tell me any best physical chem book .
Sir plz give us more questions on this topic..
Which is the best book for thermodynamics???Please reply asap
thnk u so much for helping and proper guiding us
aap b hmare sath sath chal rhe asa lag rha
sir please explain the stereochemical aspect of cyclohexene cyclohexanone reactions and fused cyclic ring
sir if u hv pdf for puri sharma pathani plz snd ...i ddnt buy this book
Kash!!sir is physics teacher, best teacher thank you
Please make a vedios on thermodynamics that came in gate specially ofe gate 2015 question no 44...nunerical question
Sir last que main V- RT/P
so ideal gas eqn use pv = nrt a
And RT/P=V
AND V-V IS EQUAL TO 0 NAHI HO SKTA
Sir which is not equation of state? A. ( dH/dp)T=V- T( dV/dT)p, B.( dE/dV)T=T( dP/dT)v - P, C.PV=RT , D. PV^r = K
sir is this difference in level between in gate chemistry or net chemistry to the jam chemistry ...coz I m preparing of jam chemistry ...so plzz plz plz tell me ...n also give some more vidios on jam chemistry on others topics ...n plz also in Hindi ...plz plz plz sir .....thnkuu
Pls upload videos on Carnot cycle
The minimum work required by an engine to transfer 5j of heat from areserviour at 100 k to one at 300k
options are
5j
10j
15j
20j
sir Is in this case the formula used is w=q(T_t)/T
sorry for disturbing u again sir ...i m ur regular viewer ...bt i could not find this ques yet ...
sr how 2 came in 2RT??? plz explain..
N=2 for bimolecular
kkk...thnx
🙌🙌🙌 thank you sir for this video..
Sir..do videos on carnot cycle pls..and sackur tetrodr equation
Please make lectures for physical chemistry topics as well
Sir u promised about perturbation theory
sir pai acceptor tendency ka order kya hoga CO and PF3 m, plz tell me soon
Pf3 is strong pi acceptor than co
pls make morte video on Physical tricks Q, Problems and selective IMP theory topic ...thanxxx a lot
i want to join online test series for gate.. please suggest any good coaching centre
okay thanks for reply
thnku very much sir... Make videos related to questions only...
sir can u please make video on physical spectroscopy for jam
+Gate chemistry thnku sir....
Sir.the last question can be solved with a better method.....there is no need to use Maxwell relations... by taking diff of.H=U+PV....dH=dU+Vdp+pdV...now at constant tem..dU=0...so we will hv dH at cont tem... similarly eq p(v-b)=RT after diff.. becomes pdV+vdP-bdP=RdT..at constant tem...it becomes pdV+vdP-bdP=0...now compare two solved equations ..U will get answer.....I shared this method because it takes less time...
Gate chemistry ...I know u dnt have time sir...U have mentioned that...I know this method... soo just mentioned. It.....and I must say your explanations are really very good...
Sir there are days to go for the exam. I am revising all the important topics. Is it the correct way to go or I should practice questions only.
Yes
sir plzz give me the formula for calculating number average molar mass of the sample
sur wat is this Mi and Ni stands for n this sigma
Make some video on polarography
The most unstable species among the following is-Ti(C2H5) 4, Ti(CH2 ph) 4,pb(cH3)4,pb(c2H5)4
Jyoti Bhatt it is Either A or B ..
Jyoti Bhatt yes ans is A ..bcz it has less than 18e on Metal and B-H is present as well so decompose by b-hydride elimination so unstable and (B) does not have B-H ... while C) and D) are already stable ..
OK and thanks..
Sir pls suggest me a book for physical chemistry preparation for csir net
Ok sir ..cn u name me some books pls so.that i cn prepare for physical chemistry
Thnku vry mch sir....4 ur regular help.....
Sir can uh pls the Solution of this :
The change in entropy when 2 moles of argon gas are heated at constant volume from 300K to 500 K
A.)-12.74J/Kmol
B.)-6.37
C) 6.73
D) 12.74 all with same units
I want to ask that is the ans would be according to change per mole?
actually I had solved that question but I got ans 12.74 by the same method but the ans is given 6.73 by dividing the 12.74 by 2 ...for calculating it per mole
Pls take bioinorganic topic questions
Make video on redox chemistry plz..
Thanking you.
sir plzzz make a video on p block
Thank u so much sir.
Now make only phy chem videos please .
sir please made to visit of physical chemistry
Sir. Add more video of thermodynamics. Please sir
Sir u haven't uploaded your video on Mol term symbols for diatomic molecules... I thought to remind u again.. I know u must be busy with ur work and the requests but plz do that soon. I wud be very grateful.
Sir plz plz do it before 17th dec
Plz solve Q.126. dec 2015. booklet B. It's related to chemical kinetics
Sir
Perturbation theory please...please.....
I requested to solve two QNs, 115,117 Dec, 14 (set B).plz sir.
Update-Admit card has been released.
I requested to solve a problem QN. 137 Dec, 14 (set B) sir.
sir pls solve Q.101. from booklet c
wrong entropy formula it will be Cp not Cv
Thank you sir..
good questions .....
Please. Sir m. Sc base because I have exam 📝 on 22 th December
Thank you..
Thank you
Thanku sir
nice
Sir u take so much time in talking
Thank you sir...