Compound nitrogen and halogen |IONICEQUILIBRIUMJEEMain2023

Back

JEE MAIN 2023

29-1-23

Question

Compound that will give positive Lassaigne’s test for both nitrogen and halogen is

Select the correct option:

$\mathrm{N}_2 \mathrm{H}_4 \cdot \mathrm{HCl}$

$\mathrm{CH}_3 \mathrm{NH}_2 \cdot \mathrm{HCl}$

$\mathrm{NH}_4 \mathrm{Cl}$ (4)

$\mathrm{NH}_4 \mathrm{Cl}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Sol. $\mathrm{CH}_3 \mathrm{NH}_2 \cdot \mathrm{HCl} \longrightarrow \mathrm{NaCN}$ and NaCl NaCN gives +ve test for nitrogen and NaCl gives +ve test for halogen

Question Tags

JEE Main

Chemistry

Easy

Start Preparing for JEE with Competishun

Report Issue