JEE Main 2022 (26 Jul, Shift 2) Chemistry Q77: Amines

Question

The correct sequential order of the reagents for the given reaction is
[figure: benzene ring with $\mathrm{NO_2}$ at the top and $\mathrm{NH_2}$ at the bottom, arrow, benzene ring with OH at the top and I at the bottom]

Accepted Answer

Option 2: $\mathrm{HNO_2}$, KI, $\mathrm{Fe/H^+}$, $\mathrm{HNO_2}$, $\mathrm{H_2O}$/warm

Answer

$\mathrm{HNO_2}$, $\mathrm{Fe/H^+}$, $\mathrm{HNO_2}$, KI, $\mathrm{H_2O/H^+}$

Answer

$\mathrm{HNO_2}$, KI, $\mathrm{Fe/H^+}$, $\mathrm{HNO_2}$, $\mathrm{H_2O}$/warm

Answer

$\mathrm{HNO_2}$, KI, $\mathrm{HNO_2}$, $\mathrm{Fe/H^+}$, $\mathrm{H_2O/H^+}$

Answer

$\mathrm{HNO_2}$, $\mathrm{Fe/H^+}$, KI, $\mathrm{HNO_2}$, $\mathrm{H_2O}$/warm

JEE Main 26 July 2022, Shift 2, Chemistry Q77

Same idea in other shifts