Exam

JEE Main

Year

2025

Date

23 January

Shift

Morning Shift

Subject

Chemistry

Chapter

Amines

JEE Main 2025 · 23 January · Morning Shift · Chemistry · Amines

Consider the following sequence of reactions to produce major...

Consider the following sequence of reactions to produce major product (A)
Molar mass of product $(\mathrm{A})$ is $\qquad$ $\mathrm{g} \mathrm{mol}^{-1}$. (Given molar mass in $\mathrm{g} \mathrm{mol}^{-1}$ of $\mathrm{C}: 12, \mathrm{H}: 1, \mathrm{O}: 16, \mathrm{Br}: 80, \mathrm{~N}: 14, \mathrm{P}: 31$ )

Step-by-step solution

Molar mass of product $\left(\mathrm{C}_7 \mathrm{H}_7 \mathrm{Br}\right)(\mathrm{A})$ is $171 \mathrm{~g} \mathrm{~mol}^{-1}$