question_answer

An ideal gas is taken around the cycle ABCA as shown in P-V diagram. The network done by the gas during the cycle is equal to ?

A)  \[12{{P}_{1}}\,\,{{V}_{1}}\]                          

B)  \[6{{P}_{1}}\,\,{{V}_{1}}\]

C)  \[5{{P}_{1}}\,\,{{V}_{1}}\]                            

D)  \[{{P}_{1}}\,\,{{V}_{1}}\]

Correct Answer: C

Solution :

Work done by the gas in the cyclic process = Area bounded (ABCA)=5P,V,