Comprehension-3 An ideal gas initially at pressure `p_(0)` undergoes a free expansion
Channel: Doubtnut
Date: 26/01/2020

Comprehension-3 An ideal gas initially at pressure `p_(0)` undergoes a free expansion (expansion against vacuum under adiabatic conditions) until its volume is `3` times its initial volume. The gas is next adiabatically compressed back to its original volume. The pressure after compression is `3^(2//3)p_(0)`. The pressure of the gas after the free expansion is: