1.

Which order is improper for acidic strength ?

Answer»

`Cl_(3)C"C"OOHgtCl_(2)CHCOOHgtClCH_(2)COOH`
`CH_(3)-CH-underset(CL)underset(|)CH-COOHgtCH_(3)-underset(Cl)underset(|)CH-CH_(2)-COOHgtunderset(Cl)underset(|)CH_(2)-CH_(2)-CH_(2)-CH_(2)-COOH`

`HCOOHgtCH_(3)COOHgtC_(6)H_(5)COOH`

Solution :(d) The correct order is :
`{:(HCOOHgtC_(6)H_(5)COOHgtCH_(3)COOH),((Ka)17.7xx10^(-5)" "6.3xx10^(-5)" "1.75xx10^(-5)):}`


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