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The ionic bond X^(+)Y^(-) are formed whe...

The ionic bond `X^(+)Y^(-)` are formed when :
(I) electron affinity of Y is high (II) ionization energy of X is low
(III) lattice energy of XY is high (IV) lattice energy of XY is low
Choose the correct code :

A

I and II

B

I and III

C

I, II and III

D

All

Text Solution

Verified by Experts

The correct Answer is:
C
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