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When `CH_(3)COOCH_(3)+HCl` is titrated with `NaOH` then at neutral point the colour of phenopthalein becomes colourless form pink due to:A. due to formation of `CH_(3)OH`B. due to formation of `CH_(3)COOH` which act as a weak acid.C. Phenolpthalein vaporizes.D. due to presence of `HCl` |
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Answer» Correct Answer - B `CH_(3)COOCH_(3)` `overset(H_(2)O)underset(H^(+))rarr` `CH_(3)COOH+CH_(3)OH` `HCl+NaOH rarr NaCl+H_(2)O` `CH_(3)COOH+NaOH rarr CH_(3)COONa` |
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