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Assertion A: Copper does not liberate hy...

Assertion A: Copper does not liberate hydrogen from the solution of dilute hydrochloric acid.
Reason (R): Hydrogen is below copper in the electrochemical series.

A

if both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explanation of the assertion.

C

If assertion is true but reason is false

D

If the assertion and reason both are false.

Text Solution

Verified by Experts

The correct Answer is:
D
Copper is present below hydrogen therefore hydrogen from HCl canot be liberated by treating with copper. Hence assertion and reason both false.
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Assertion: Copper liberates hydrogen from a solution of dilute hydrochloric acid. Reason: Hydrogen is above copper in the electro- chemical series.

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