maine kahin padha tha ki --
it is due to their dipole moment..ENTROPY IS NOT ZERO AT OK
1...WHY IN CASE OF NO and CO TYPE OF MOLECULES ENTROPY IS NOT ZERO AT OK?
He probably means to say why for those monoxides entropy is not zero at ZERO KELVIN.
From Gibbs free energy change eq, if I put T = absolute zero, entropy change becomes infinity...does that have anything to do with this??? [4]
Reason : Residual Entropy
In crystals of carbon monoxide, carbon and oxygen have similar size which helps them to exchange their position in a crystal and provide some entropy even at 0 K..this is known as residual entropy...
maine kahin padha tha ki --
it is due to their dipole moment..ENTROPY IS NOT ZERO AT OK