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CaO and NaCl have the same crystal struc...

CaO and NaCl have the same crystal structure and approximately the same radii. IfU is the lattice energy of NaCI. the approximate lattice energy of CaO is …………….

A

`U`

B

`2U`

C

`U//2`

D

`4U`

Text Solution

Verified by Experts

The correct Answer is:
D
`4U`
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