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Assertion : First ionisation enthalpy of...

Assertion : First ionisation enthalpy of Galium is higher than aluminium.
Reason : Weak sheliding effect of 3d subshell is Galium.

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion.

B

If both Assertion & Reason are true but the reason is not the correct explanation of the assertion.

C

If Assertion is true statement but Reason is false.

D

If both Assertion and Reason are false statements.

Text Solution

Verified by Experts

The correct Answer is:
A
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