In the case of alkali metals, the covalent character decreases in the order

In the case of alkali metals, the covalent character decreases in the order

Options

(a) MF > MCl > MBr > MI
(b) MF > MCl > MI > MBr
(c) MI > MBr > MCl > MF
(d) MCl > MI > MBr > MF

Correct Answer:

MI > MBr > MCl > MF

Explanation:

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