Question

Assertion: A greenish layer appears on copper vessels, if left uncleaned.
Reason: It is due to the formation of a layer of basic copper carbonate
Give the correct option:
i) Assertion and reason are correct and relevant to each other.
ii) Assertion is true but reason is not relevant to the assertion.

Answer 1

the correct answer is 1 st part because due to corrosion a green coloured layer is formed which is also called basic copper carbonate or it is also called platina.
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Answer 2

Answer:

I want answer

Explanation: