Q.

Statement-1: Li and Mg shows diagonal relationship.

Statement-2: Li and Mg are diagonal to each other in the periodic table.

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a

Statement-1 is True, Statement-2 is True, Statement is NOT a correct explanation for Statement-1.

b

Statement-1 is False, Statement-2 is True.

c

Statement-1 is True, Statement-2 is True; Statement is a correct explanation for Statement-1.

d

Statement-1 is True, Statement-2 is False.

 

answer is B.

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Detailed Solution

The Periodic table places Li and Mg across from one another.

The diagonal relationship is shown by Li and Mg.

It's because the elements' charge/radius ratios and ionic sizes are comparable.

Consequently, Assertion and Reason are both true, but Reason is not the proper justification for Assertion

So, option B is the right choice.

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Statement-1: Li and Mg shows diagonal relationship.Statement-2: Li and Mg are diagonal to each other in the periodic table.