MHT CET 2025 Chemistry question

ChemistryGreen Chemistry and NanochemistryMHT CET 2025

Not in JEE or NEET syllabus

Calculate percentage atom economy when 46 g ethanol is obtained from 64.5 g chloroethane and 56 g KOH

Answer: (B)

Solution

Reaction: \mathrm{C_2H_5Cl + KOH_{(aq)} \rightarrow C_2H_5OH + KCl}. Percentage atom economy . Mass of

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Question ID VK-102820