JEE Main 22 Jan 2026 Shift 2 Paper Solved Paper

Section: Chemistry

Question : 63 of 75

Marks: +1, -0

When 1 g of compound (X) is subjected to Kjeldahl's method for estimation of nitrogen, 15mL1MH2SO4 was neutralized by ammonia evolved. The percentage of nitrogen in compound (X) is :

[22 Jan 2026 Shift 2]

0.21
21
42
0.42

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