JEE Main - Previous Year Papers JEE MAIN 2024 JEE MAINS 31 JAN- 2024 PAPER SHIFT -2 Single Correct MCQ
Published on: August 23, 2026

A compound (x) with molar mass undergoes acetylation to give product with molar mass . The number of amino groups in the compound is ___

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The correct answer is:
2

(2)

Gain in molecular weight after acylation with one group is 42.

Total increase in molecular weight

Number of amino group in

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