question_answer

One kg of a perfect gas is compressed from pressure \[{{p}_{1}}\] to pressure \[{{p}_{2}}\] by

1. Isothermal process

2. Adiabatic process

3. The law \[p{{v}^{1.1}}\,\,=\,\] constant

The correct sequence of these processes in increasing order of their work requirement is:

A) 1, 2, 3              

B) 1, 3, 2

C) 2, 3, 1              

D) 3, 1, 2.