Chemistry, asked by hkeerthana, 3 months ago

Assertion: The black coating on silver and the green coating on copper are due to the process called corrosion.
Reason: It is an effect of oxidation reaction.

Answers

Answered by kirtika2918
0

Answer:

A and R are true and R is correct explanation for Assertion

Explanation:

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Answered by aryas151005
0

Answer:

Both A and R are true, R is the correct explanation of A

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