Chemistry · Alcohols, Ethers and Phenols

JEE Advanced 2025 — Paper 1 — Question 42

The reaction sequence given below is carried out with 16 moles of $\mathbf{X}$ . The yield of the major product in each step is given below the product in parentheses.

The amount (in grams) of $\mathbf{S}$ produced is $\qquad$ . Use: Atomic mass (in amu): $\mathrm{H}=1, \mathrm{C}=12, \mathrm{O}=16, \mathrm{Br}=80$

Answer: 175

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Exam: JEE Advanced 2025
Paper: Paper 1
Subject: Chemistry
Chapter: Alcohols, Ethers and Phenols
Topic: Ethers