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One mole of an ideal gas undergoes cycli...

One mole of an ideal gas undergoes cyclic change as shown. The work done in the process is (taking 1 atmosphere `=10^(5)" N/"m^(2))`:

A

100J

B

300J

C

700J

D

900J

Text Solution

Verified by Experts

The correct Answer is:
D
Work done in complete eycle =Area under the rectangle ABCD

`=DC xxBC =3" litre"xx3` atmosphere
`=3xx10^(-3) m^(3)xx3xx10^(5)" N/m"^(2)`.
`=9xx10^(2)=900 J`.
Thus, correct choice is (d).
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