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An organic compound 'A' on treatment wit...

An organic compound 'A' on treatment with ethyl alcohol gives a carboxylic acid 'B' and compound 'C'. Hydrolysis of 'C' under acidic conditions gives 'B' and 'D' . Oxidation of 'D ' with `KMnO_(4)` also gives 'B' . 'B' on heating with ` Ca(OH)_(2)` gives 'E' `(C_(3)H_(6)O). E does not give Tollen 's test and does not reduce Fehling 's solution but form a 2,4- dinitrophenyl hydrazone . How many carbon are present in product (E ).

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The correct Answer is:
3
(3-carbon)
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An organic compound ‘A’ on treatment with ethyl alcohol gives a carboxylic acid ‘B’ and compound ‘C’. Hydrolysis of ‘C’ under acidic conditions gives ‘B’ and ‘D'. Oxidation of ‘D’ with KMnO_4 also gives ‘B’. ‘B’ on heating with Ca(OH)_2 gives ‘E’ (molecular formula, C_3H_6O ). ‘E’ does not give Tollent’s test and does not reduce Fehling’s solution but forms a 2,4- dinitrophenylhydrazone. The compound ’E' is:

An organic compound (A) on treatment with ethyl alcohol gives a carboxylic acid (B) and compound ( C) . The hydrolysis of ( C) under acidic conditions gives (B) and (D) . Oxidation of (D) with KMnO_4 also gives (B) . (B) on heating with Ca(OH)_2 gives (E) (molecular formula, C_3 H_6 O ). (E) does not give Tollens test and does not reduce Fehling's solution but forms a 2,4- dinitrophenyl hydrazone. Identify (A),(B), ( C), (D) , and (E) .

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