AP EAPCET 05-Jul-2022 Shift 1 Paper

At 0K, the entropy of pure crystalline materials is zero.
∴ The statement (I) is correct as entropy approach zero, at absolute zero.
statement (II) entropy for the process, H2O(l)→H2O(g) decreases is incorrect as entropy increases. The degree of randomness when water vaporises to gaseous statē increases.
(III) Gibbs' energy is a state function is correct as the Gibbs' free energy depends on initial and final state only.
Hence, statement (I) and (III) are correct.