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Is Cl smaller than S? yes, because Cl has a larger molar mass No, because Cl...

Is Cl smaller than S?

yes, because Cl has a larger molar mass

No, because Cl has a larger molar mass

No, because Cl has greater nuclear charge than S

Yes because Cl has larger effective nuclear charge than S

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Answer #1

Yes, Cl is smaller than S because Cl has larger effective nuclear charge than S.

Because, no. of protons in S = 16

No.of protons in Cl =17

As no. of protons are more, effective nuclear charge or attraction towards nucleus increases. And hence Cl is smaller in size than that of S.

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