Carboxylic Acids and their Derivatives - Result Question 9-1
9. A compound with molecular mass $180$ is acylated with $\mathrm{CH}_3 \mathrm{COCl}$ to get a compound with molecular mass $390$ . The number of amino groups present per molecule of the former compound is
(2013 Main)
(a) $2$
(b) $5$
(c) $4$
(d) $6$
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Answer:
Correct Answer: 9. (b)
Solution: