P-V graph of an ideal gas is as shown in the diagram. Work done by the gas in the process ABCD is

Question

P-V graph of an ideal gas is as shown in the diagram. Work done by the gas in the process ABCD is <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/p-m1eijnrlomq51xkr.jpg" /> (A) 4P0V0 (B) 2P0V0 (C) 3P0V0 (D) P0V0

Tardigrade Admin · Accepted Answer

WA B =-P0V0 WB C=0 WA B C D=-P0V0+0+4P0V0 ∴ WA B C D =-P0V0+0+4P0V0 =3P0V0

Q. $P - V$ graph of an ideal gas is as shown in the diagram. Work done by the gas in the process $A BC D$ is

$4 P_{0} V_{0}$

$2 P_{0} V_{0}$

$3 P_{0} V_{0}$

$P_{0} V_{0}$

$W_{A B} = - P_{0} V_{0}$
$W_{BC} = 0$
$W_{A BC D} = - P_{0} V_{0} + 0 + 4 P_{0} V_{0}$
$∴$ $W_{A BC D} = - P_{0} V_{0} + 0 + 4 P_{0} V_{0}$
$= 3 P_{0} V_{0}$

Q. P−V graph of an ideal gas is as shown in the diagram. Work done by the gas in the process ABCD is

4P0​V0​

2P0​V0​

3P0​V0​

P0​V0​