1.

Consider the order O^(2-) lt F^(+) lt Na^(+) lt Mg^(3+). Then correct statement(s) is/are :

Answer»

INCREASING order of `Z_(eff)`.
Increasaing order of size
Increasing order of I.E
Increasing order of E.A

Solution :Increasing order of size : `Mg^(2+) LT NA^(+ ) lt F^(-) lt O^(2-)`.


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