Thermodynamics Ques 9

9. An ideal gas is compressed to half its initial volume by means of several processes. Which of the process results in the maximum work done on the gas?

[2015 RS]

(a) Isobaric

(b) Isochoric

(c) Isothermal

(d) Adiabatic

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Answer:

Correct Answer: 9.(d)

Solution:

  1. (d)

$\Rightarrow$

Since area under the curve is maximum for adiabatic process so, work done $(W=PdV)$ on the gas will be maximum for adiabatic process.