Question

In adiabatic conditions, 2 mole of $CO_2$gas at 300 K is expanded such that its volume becomes 27 times. Then, the work done is
($C_v=6 \ cal\ mol^-$ and $γ = 1.33$)

• A. 1400 cal
• B. 1000 cal
• C. 900 cal
• D. 1200 cal

Answer 1

Answer: (D)

1200 cal

Answer 2

The correct option is (D): 1200 cal.