Chemistry, asked by priyanshitanwar0310, 10 months ago

A. How 5% of Sol of KMnO4 prepared
B. What happened on adding it in excess?

Answers

Answered by tuhinag60
1

Answer:

158.034/5 is the answer

B)The pink colour of the solution disappears since kmno4 is a strong oxidizing agent it oxidises ethanol to ethanoic acid by donating nascent oxygen if excess of kmno4 is added the purple colour will persist

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