A gas expands with temperature according to the relation V=KT23 .What is the work done when the temperature changes by 300C
10R
30R
50R
20R
In polytrophic process
TVn−1=KV=KT−1n−1 Given V=KT23−1n−1=232n−2=−32n=−1n=−12W=R1−nT2−T1W=R1+12(30)W=20R