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Acetone can easily be converted into propane by the action of:

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Important Questions on Aldehydes, Ketones and Carboxylic Acids

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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 4>Q 26
In this reaction, CH3CHO+HCN⟶CH3CHOHCN→H2OCH3CHOHCOOH, an asymmetric centre is generated. The acid obtained would be:
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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 4>Q 27
When m-chlorobenzaldehyde is treated with 50% KOH solution, the product(s) obtained is (are):
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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 4>Q 28

A and B in the following reactions are:

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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 4>Q 29
The reagent used for the separation of acetaldehyde from acetophenone is:
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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 4>Q 30

The major organic product formed from the following reaction is:

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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 4>Q 31
Which one of the following, on treatment with 50% aq. NaOH, yields the corresponding alcohol and acid:
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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 4>Q 32
The product formed in aldol reaction is:
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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 4>Q 33
Acetophenone when reacted with a base C2H5 ONa, yield a stable compound which has the structure: