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Chemistry · Practical Organic Chemistry

JEE Main 2026 — 22 January, Evening Shift — Question 65

The mass of benzanilide obtained from the benzoylation reaction of 5.8 g of aniline, if yield of product is 82%82 \%, is ____\_\_\_\_ g (nearest integer). (Given molar mass in gmol−1H:1,C:12, N:\mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \mathrm{C}: 12, \mathrm{~N}:

Answer: 10

Numerical answer — enter this value.

Step-by-step solution

5.8gmn=0.0623×82100n=5.893 mass =0.051×197n=0.0623 mass =10.047\begin{array}{ll} 5.8 \mathrm{gm} & \mathrm{n}=0.0623 \times \frac{82}{100} \mathrm{n}=\frac{5.8}{93} & \text { mass }=0.051 \times 197 \mathrm{n}=0.0623 & \text { mass }=10.047 \end{array}
Solution figure

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Exam
JEE Main 2026
Paper
22 January, Evening Shift
Subject
Chemistry
Chapter
Practical Organic Chemistry
Topic
Qualitative organic analysis

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