Assertion(A): Physical adsorption of mil...

Assertion(A): Physical adsorption of milecules on the surface requires activation energy.
Reason(R): Because the bonds of adsorbed molecules are broken.
(a)If both (A) and (R) are correct, and (R) is the correct explanation of (A)
(b)If both (A) and (R) are correct, but (R) is the correct explanation of (A).
(c)If (A) is correct, but (R) is incorrect.
(d)If (A) is incorrect, but (R) is correct. S

If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.

If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion.

If Assertion is True but the Reason is False.

If both Assertion & Reason are False.

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Assertion (A): I_(2) can displace Cl_(2) form NaClO_(3) . Reason (R ): I is more electronegative than CI. If both (A) and (R) are correct, and (R) is the correct explanation of (A) If both (A) and (R) are correct, but (R) is not the correct explanation of (A). If (A) is correct, but (R) is incorrect. If (A) is incorrect, but (R) is correct.

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Assertion (A) : In sodium chloride crystal, the coordination number of Na^(o+) IS 6 . Reason (R ) : The sodium atom is smaller than chloring atom. a.If both (A) and (R) are correct, and (R) is the correct explanation of (A) b.If both (A) and (R) are correct, but (R) is not the correct explanation of (A) c.If (A) is correct, but (R) is incorrect. d.If both (A) is incorrect, but (R) is correct.

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Assertion (A) : in CsCl crystal, Cs^(o+) ions asopt bcc arragement. Reason (R ) : For N atoms adopting bcc arragement, there are 2N OVs . a.If both (A) and (R) are correct, and (R) is the correct explanation of (A) b.If both (A) and (R) are correct, but (R) is not the correct explanation of (A) c.If (A) is correct, but (R) is incorrect. d.If both (A) is incorrect, but (R) is correct.

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