Predict or decrease of entropy :
(a) `Br_(2)(g) to Br(g)`
(b) `H_(2)O(l) to H_(2)O(s)`
(c) `Cr^(3+)(aq) + 6H_(2)O(l) to [Cr(H_(2)O)_(6)]^(3+)(aq)`
(d) Crystallisation of salt from brine solution
(e)`NaCI(s) overset"(Water)" to NaCI(aq)`
(f) Sublimation of ammonium chloride.
(g) `CO_(2) + H_(2)O overset"(Light)" underset"(Photosynthesis)" to Carbohydrates + O_(2)`
(h) Naphthalene dissoolving in benzene
(i) `CaCO_(3)(s) to CaO(s) + O_(2)(g)`.

Explanation

(a) increase (b) decrease (c) decrease (d) decrease (e) increase (f) increase (g) decrease (h) increase (i) increase.