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Match the columns
Column-I
Column-II
(A) \( \mathrm{ArN}_{2}^{+} \mathrm{Cl}^{-} \longrightarrow \mathrm{ArOH} \) (p) \( \mathrm{HBF}_{4} / \mathrm{NaNO}_{2} \)
(B) \( \mathrm{ArN}_{2}^{+} \mathrm{Cl}^{-} \longrightarrow \mathrm{ArNO}_{2} \) (q) \( \mathrm{H}_{2} \mathrm{O} \)
(C) \( \mathrm{ArN}_{2}^{+} \mathrm{Cl}^{-} \longrightarrow \mathrm{ArH} \)
(r) \( \mathrm{HBF}_{4} \)
(D) \( \mathrm{ArN}_{2}^{+} \mathrm{Cl}^{-} \longrightarrow \mathrm{ArF} \)
(s) \( \mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{OH} \)
(a) \( \mathrm{A}-(\mathrm{q}), \mathrm{B}-(\mathrm{p}), \mathrm{C}-(\mathrm{s}), \mathrm{D}-(\mathrm{r}) \)
(b) \( \mathrm{A}-(\mathrm{s}), \mathrm{B}-(\mathrm{p}), \mathrm{C}-(\mathrm{q}), \mathrm{D}-(\mathrm{r}) \)
(c) \( \mathrm{A}-(\mathrm{q}), \mathrm{B}-(\mathrm{s}), \mathrm{C}-(\mathrm{p}), \mathrm{D}-(\mathrm{r}) \)
(d) \( \mathrm{A}-(\mathrm{q}), \mathrm{B}-(\mathrm{s}), \mathrm{C}-(\mathrm{r}), \mathrm{D}-(\mathrm{p}) \)
\( \mathrm{P} \)
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