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
*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.*
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?
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...
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
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.