SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What product is formed when CH3CH(OH)CH3 is reacted with acidified potassium dichromate(VI)?
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CH3COOCH3
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CH3CH2CHO
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CH3CH2COOH
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CH3COCH3
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Explanation:
Detailed explanation-1: -Making of Ketones The preparation of Ketones is done by the oxidation of secondary alcohols. Consider, for example, heating the secondary alcohol propan-2-ol with the sodium or even potassium dichromate(VI) solution which is acidified with the dilute sulphuric acid, then the ketone called propanone is formed.
Detailed explanation-2: -Acetone oxidise by K2Cr2O7 and conc.
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