1.

Select the correct statements of the following:- (a) Effective nuclear charge for nitrogen is 3.90 (b) IP of Ne is more than Na^(+) (c ) Order of electronegativity- sp gt sp^(2) gt sp^(3) (d) Order of acidic character- NH_(3) lt PH_(3) lt AsH_(3)

Answer»

a, B, d
b, C
a, c, d
a, b, c, d

ANSWER :C


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