jee 2010 question no 65 paper I the Key given is AB as per resoncance, career point , bansal and FiitJEE while the key is ABCD as per Narayana and Sri Chaitanya can you please clarify ?

One mole of an ideal gas in initial state A undergoes a cyclic process ABCA as shown in the figure. its pressure at A is P6......

Dear veluri

for this question Answer is A and B .

for option C and D these aoption satisfied the condition but besides this other value of P and T is also possible so we can not surely say that this is the only value of P and T .so option A and B is only correct

Please feel free to post as many doubts on our discussion forum as you can.
If you find any question Difficult to understand - post it here and we will get you
the answer and detailed solution very quickly.

 We are all IITians and here to help you in your IIT JEE preparation.

 All the best.
 
Regards,
Askiitians Experts
Badiuddin