On heating compound | The p-Block Elements

JEE MAIN 2020

02-09-20 S1

Question

On heating compound (A) gives a gas (B) which is a constituent of air. This gas when treated with H2 in the presence of a catalyst gives another gas (C) which is basic in nature. (A) should not be:

Select the correct option:

$\mathrm{Pb}\left(\mathrm{NO}_3\right)_2$

$\left(\mathrm{NH}_4\right)_2 \mathrm{Cr}_2 \mathrm{O}_7$

$\mathrm{NH}_4 \mathrm{NO}_2$

$\mathrm{NaN}_3$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Chemistry

Easy

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