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A : Heavier elements of 14th group do no...

A : Heavier elements of 14th group do not form `p pi - p pi` bonds .
R : Atomic orbital of heavier elements are too large and do not have effective overlapping .

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion , then mark (1)

B

If both Assertion & Reason are true but the reason is not the correct explanation of the assertion , then mark (2)

C

If Assertion is true statement but Reason is false , then mark (3)

D

If both Assertion and Reason are false statements , then mark (4)

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The correct Answer is:
A
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