First Tds Equation and its application

[@parvejahamad6189]

Thanks you Sir 🙏🙏🙏 I understood very well.

[@physics4all470]

Thank you

[@ranjithKumar-eg7ln]

Thank you sir.

[@physics4all470]

Welcome

[@blackknight2280]

Sir what happened to the" a/v2" term in the Van der waal's equation ??

[@advikawalia1914]

Partial differentiation with respect to temperature will be zero of this term as it does not contain any T.