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Arrange the following anions in increas...

Arrange the following anions in increasing order of stability and give reasons: `CH_(2)=overset(Theta)(C)H,CH_(3)overset(Theta)(C)H_(2),CH-=overset(Theta)(C)`

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Greater the - ve charge on the oxygen atom, closer is the displacement of the covalent pair in the O - H bond to the hydrogen atom, hence separation of a proton becomes increasingly difficult. Thus the acid strenght of alcohols will be in the order:
`(CH_(3))_(3)COHlt(CH_(3))_(2)CHOHltCH_(3)CH_(2)OHltCH_(3)OH`
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