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NEET2009Chemistrys Block ElementsActual

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

Options

  1. AMI > MBr > MCl > MF
  2. BMCl > MI > MBr > MF
  3. CMF > MCl > MBr > MI
  4. DMF > MCl > MI > MBr

Correct answer

A. MI > MBr > MCl > MF

Step-by-step solution

MI > MBr > MCl > MF Down the group increases covalent character

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