Match the reactions in Column I with their types in Column II

CHEMISTRY · Single correct · AP · Chemistry · Chemical Reactions · Chemical Reactions

Problem

Match the reactions in Column I with their types in Column II.

	Column I		Column II
i.	$\mathrm{N_2}+\mathrm{O_2}\rightarrow2\mathrm{NO}$	p.	Neutralisation
ii.	$\mathrm{Pb(NO_3)_2}\rightarrow\mathrm{PbO}+2\mathrm{NO_2}+\frac{1}{2}\mathrm{O_2}$	q.	Disproportionation redox
iii.	$\mathrm{NaH}+\mathrm{H_2O}\rightarrow\mathrm{NaOH}+\mathrm{H_2}$	r.	Displacement redox
iv.	$2\mathrm{NO_2}+2\mathrm{OH^-}\rightarrow\mathrm{NO_2^-}+\mathrm{NO_3^-}+\mathrm{H_2O}$	s.	Decomposition redox
v.	$\mathrm{S_8}+12\mathrm{OH^-}\rightarrow4\mathrm{S^{2-}}+2\mathrm{S_2O_3^{2-}}+6\mathrm{H_2O}$	t.	Combination redox

(a) i-p, ii-q, iii-r, iv-s, v-t (b) i-s, ii-p, iii-q, iv-r, v-t (c) i-r, ii-s, iii-p, iv-q, v-t (d) i-t, ii-s, iii-r, iv-q, v-q