Chemistry · 2022
JEE Main · 29 June 2022, Shift 1 · Q88
Kjeldahl's method was used for the estimation of nitrogen in an organic compound. The ammonia evolved from 0.55 g of the compound neutralised 12.5 mL…
Kjeldahl's method was used for the estimation of nitrogen in an organic compound. The ammonia evolved from $\displaystyle 0.55$ g of the compound neutralised $\displaystyle 12.5$ mL of $\displaystyle 1 \mathrm{M} \mathrm{H}_2 \mathrm{SO}_4$ solution. The percentage of nitrogen in the compound is \_\_\_\_. (Nearest integer)
Official answer
64
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.