Questions
The size of the species, Pb, Pb2+,Pb4+ decreases as :
a
Pb4+>Pb2+>Pb
b
Pb>Pb2+>Pb4+
c
Pb>Pb4+>Pb2+
d
Pb4+>Pb>Pb2+
detailed solution
Correct option is B
Atomic/ionic radius ∝1 Magnitude of (+ ve ) charge . As effective nuclear charge increases, size decreases.Pb>Pb2+>Pb4+Talk to our academic expert!
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The incorrect order of radius is :
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