Select correct statement (s)

Options

A. by trouton's rule, entropy of vaporization of most liquids is `88 -+5 J mol^(-1) K^(-1)` at normal boiling point
B. due to excessive `H -` bonding `H_(2)O (l)` is most ordered hence its entropy of vaporization is usually high
C. `Delta H_(f)^(0) (H_((aq))^(+) ) = 0`
D. All of the aobe

Answer

D

Explanation

`Delta_("vap") S = (Delta_("vap") H)/(T_(b)) = 88 KJ/mol` (Troition's rule)
In water, molecules are arranged by H-bonding `Delta_(f) H^(0) (H^(+) (eq)) = 0`