When 1 g of compound X is.... | JEE Main 2026 22 Jan Shift 2

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JEE MAIN 2026

22-01-2026 S2

Question

When 1 g of compound $(\mathrm{X})$ is subjected to Kjeldahl's method for estimation of nitrogen, $15 \mathrm{~mL} 1 \mathrm{M} \mathrm{H}_2 \mathrm{SO}_4$ was neutralized by ammonia evolved. The percentage of nitrogen in compound $(\mathrm{X})$ is :

Select the correct option:

A

0.42

B

42

C

21

D

0.21

✓ Correct! Well done.

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Solution

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Chemistry

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