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IITJEE- 2012 Chemistry paper 2 MCQ. Confused because of different answers in diff. keys?

Anshul Agrawal , 13 Years ago
Grade 12
anser 1 Answers
ruchi yadav

Last Activity: 11 Years ago

. The reversible expansion of an ideal gas under adiabatic and isothermal conditions is shown in the
figure. Which of the following statements (s) is (are) correct ?


Sol. (A, C, D)
For Isothermal T T 1 2 =
For adiabatic T3
is less than T1
Greater Area is for isothermal process.
? = U 0 for isothermal but ?U decreases for adiabatic process.

Thank You
Ruchi
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