If entropy of a solid is greater than zero, at $\mathrm{T}=0$, it is called
If entropy of a solid is greater than zero, at $\mathrm{T}=0$, it is called
standard entropy
residual entropy
formal entropy
absolute entropy
Solution
If entropy of a solid is greater than zero, at \(T=0\), it is called residual entropy.
$\textbf{Explanation:}$
The term "residual entropy" refers to the amount of entropy in a solid that is more than zero, as \(T=0\). It is the entropy difference between a non-equilibrium state and the crystal state of a substance near absolute zero.
Carbon monoxide, which has a relatively small dipole moment, is a common example. Few carbon monoxide molecules have enough time to organise themselves into a flawless crystal as the carbon monoxide crystal cools to absolute zero.