Two moles of helium gas is taken over the cycle ABCDA, as shown in the P-T diagram. Assuming the gas to be ideal, the work done on the gas in taking it from A to B is as shown in the P-T diagram. Assuming the gas to be ideal the work done on the gas in taking it from A to B is Two moles of helium gas is taken over the cycle ABCDA October 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related