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A : Noble gases have highest ionization ...

A : Noble gases have highest ionization energies in their respective periods .
R : The outer most sub-shell of noble gases in which electron enters is completely filled .

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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