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Which of the following compounds has the...

Which of the following compounds has the lowest melting point?

A

`CaCl_2`

B

`CaBr_2`

C

`CaI_2`

D

`CaF_2`

Text Solution

Verified by Experts

The correct Answer is:
C
Covalent character increases, melting point decreases
` CaF_2 gt CaCl_2 gt CaBr_2 gt CaI_2`
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