Question

Assertion: Colour of copper sulphate does not change when an iron nail is kept in it. Reason: Copper is deposited as a brown coloured layer on iron nail. *
Both reason and assertion are true and reason is the correct explanation of assertion
Both reason and assertion are true but reason is not the correct explanation of assertion
Assertion is true but reason is false
Assertion is false but reason is true

Answer 1

Both reason and assertion are true and reason is the correct explanation of assertion

Answer 2

$\:$

Both Reason and Assertion are true but Reason is not the correct explanation of Assertion.