Question

7. Acetoacetic ester is the condensation product of
(a) Methyl cyanide (b) Ethyl acetate
(c) Acetaldehyde
(d) Ethyl methyl ketone
TE​

Answer 1

Answer:

c) is the answer

Explanation:

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Answer 2

Answer:

Correct option is :B

Ethyl acetate

Acetoacetic ester is the condensation product of Ethyl acetate.

Explanation:

Acetoacetic ester is the condensation product of The organic compound ethyl acetate (systematically ethyl ethanoate, commonly abbreviated EtOAc, ETAC, or EA) has the formula

CH$_{3}$COOCH$_{2}$CH$_{3}$, simplified to C$_{4}$H$_{8}$O$_{2}$. This colorless liquid, which smells like pear drops and is used in glues, nail polish removers, and the decaffeination of tea and coffee, is used in glues, nail polish removers, and in the decaffeination process. The ester of ethanol and acetic acid, ethyl acetate is produced in large quantities for use as a solvent.

The Count de Lauraguais first synthesized ethyl acetate in $1759$ by distilling a mixture of ethanol and acetic acid. The classic Fischer esterification reaction of ethanol and acetic acid is used to make ethyl acetate in industry. At room temperature, this mixture converts to the ester in about $65$ percent of the time:

CH$_{3}$CO$_{2}$H + CH$_{3}$CH$_{2}$OH = CH$_{3}$COCH$_{2}$CH$_{3}$ +H$_{2}$O

Acid catalysis can speed up the reaction, and removing water from the equation can shift the equilibrium to the right.