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Which of the following compounds has the lowest melting point?

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Which of the following compounds has the lowest melting point?

(a) CaCl2 

(b) CaBr2 

(c) CaI2 

(d) CaF2

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1 Answer

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Best answer

The correct option is: (c) CaI2 

Explanation:

As the covalent character in compound increases and ionic character decreases. melting point of the compound decreases. So, Cal2 has the highest covalent character and lowest melting point.

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