Chemistry - Aromatic Hydrocarbon Question with Solution | TestHub

(i)$\mathrm{Fe},\mathrm{HCl}$
(ii)${\mathrm{Cl}}_2,\mathrm{HCl}$,
(iii)${\mathrm{NaNO}}_2,\mathrm{HCl},0°\mathrm{C}$
(iv)${\mathrm{H}}_2\mathrm{O}/{\mathrm{H}}^{+}$

(i)$\mathrm{Fe},\mathrm{HCl}$
(ii)${\mathrm{NaNO}}_2,\mathrm{HCl},0°\mathrm{C}$
(iii)${\mathrm{H}}_2\mathrm{O}/{\mathrm{H}}^{+}$
(iv)${\mathrm{Cl}}_2,{\mathrm{FeCl}}_3$

(i)${\mathrm{Cl}}_2,{\mathrm{FeCl}}_3$
(ii)$\mathrm{Fe},\mathrm{HCl}$
(iii)${\mathrm{NaNO}}_2,\mathrm{HCl},0°\mathrm{C}$
(iv)${\mathrm{H}}_2\mathrm{O}/{\mathrm{H}}^{+}$

(i)${\mathrm{Cl}}_2,{\mathrm{FeCl}}_3$
(ii)${\mathrm{NaNO}}_2,\mathrm{HCl},0°\mathrm{C}$
(iii)$\mathrm{Fe},\mathrm{HCl}$
(iv)${\mathrm{H}}_2\mathrm{O}/{\mathrm{H}}^{+}$