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Compare the stability of the following ...

Compare the stability of the following
`(a) overset(Ө)CH_(3) " " (b) overset(Ө)NH_(2)" " (c) overset(Ө)OH" "(d)overset(Ө)F`

Text Solution

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`overset(-)CH_(3),overset(-)NH_(2), overset(-)OH , overset(-)F`
`underset(("acidic strength"))(CH_(4) lt NH_(3) lt H_(2)O lt HF) `

`underset(("Basic strength"))(overset(Ө)CH_(3) gt overset(Ө)NH_(2) gt overset(Ө)OH gt overset(Ө)F)`
`**` Strong Acids have weak conjugate base.
`underset(("Nucleophilicity"))(overset(Ө)CH_(3) gt overset(Ө)NH_(2) gt overset(Ө)OH gt overset(Ө)F)`
`**` For the same period
less electronegativity, more nucleophilicity as more electronegative element has less tendencey to give its electron pair.
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