In the reaction,
`C_(6)H_(5)NH_(2)underset(0-5^(@)C)overset(NaNO_(2)+HCl)rarr(A)underset(KCN)overset(CuCN)rarr(B)overset(H^(+)//H_(2)O)rarr(C)`
the product `( C)` is

Options

A. `C_(6)H_(5)CH_(2)NH_(2)`
B. `C_(6)H_(5)COOH`
C. `C_(6)H_(5)OH`
D. none of these

Answer

2

Explanation

`C_(6)H_(5)NH_(2)underset(0-5^(@)C)overset(NaNO_(2)+HCl)rarrC_(6)H_(5)overset(o+)(N)_(2)overset(Θ)(C)lunderset(KCN)overset(CuCn)rarrC_(6)H_(5)CNoverset(H^(+)//H_(2)O) rarr C_(6)H_(5)COOH`