1.

Which of the following is the correct order of relative strength of acids ?

Answer»

`ClCH_(2)COOH gt BrCH_(2)COOH gt FCH_(2)COOH`
`BrCH_(2)COOH gt ClCH_(2)COOH gt FCH_(2)COOH`
`FCH_(2)COOH gt ClCH_(2)COOH gt BrCH_(2)COOH`
`ClCH_(2)COOH gt FCH_(2)COOH gt BrCH_(2)COOH`

Solution :The electronwithdrawing strengthof halogen GROUPS is in the order of `F gt Cl gt Br.`


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