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Which of the following is incorrect ?...

Which of the following is incorrect ?

A

One of the favourable conditions for the formation of an anion is high negative value of electron gain enthalpy of an element.

B

Ionic bonds are non`-` directional whereas covalent bonds are directional in nature

C

One of the favourable conditions for the formation of ionic bonds is low lattic energy

D

Ionic compounds have high melting and boiling points and are solution in polar solvents.

Text Solution

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The correct Answer is:
3
Ionic bond formation is favoured by high lattice energy.
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