AIPMT MAINS2010Physics-Thermodynamics
AIPMT MAINS 2010 Physics Work Done by Gases MCQ Question
Type: MCQ-conceptual-Easy-Class 11
Three moles of an ideal gas expanded spontaneously into vacuum. The work done will be
A
Infinite
B
3 Joules
C
9 Joules
D
Zero
Correct Answer
Option D
Detailed Explanation
In vacuum, the external pressure is zero, so the work done by the gas is zero.
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