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Which of the statements is/are correct ?...

Which of the statements is/are correct ?

A

In Reformatsky reaction, `alpha-bromo` ester reacts with aldehyde or ketone in the presence of `Mg` to give `beta-hydroxy` ester.

B

In Reformatsky reaction, `alpha-bromo` ester reacts with aldehyde or ketone in the presence of `Zn` to give `beta-hydroxy` ester.

C

Citric acid is prepared by the reaction of `alpha-bromoethyl` acetate and ethyl oxaloacetate in the presence of `Zn` followed by hydrolysis.

D

Citric acid is prepared by the fermentation of molasses in the presence of Aspergillus wentienzymes.

Text Solution

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The correct Answer is:
B, C, D
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