A gas has molar heat capacity C = 37.55J mole−1K−1, in the process PT = constant. The number of degrees of freedom of the molecules of the gas. A gas has molar heat capacity C = 37.55J mole−1K−1 in the process PT = constant. The number of degrees of freedom of the molecules of the gas. September 13, 2021 Category: Chapter 14 - Thermometry, Expansion and KTG , MTG NEET Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related