Question For which process is ΔS negative?
a AgCl (s) → Ag+ (aq) + Cl- (aq)
b 2 KClO3 (s) → 2 KCl (s) + 3 O2 (g)
c C3H8 (g) + 5 O2 (g) → 3 CO2 (g) + 4 H2O (g)
d Pb(NO3)2 (aq) + 2 NH4Cl (aq) → 2 NH4NO3 (aq) + PbCl2 (s)