Beta Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>BEGINNER'S BOX>Q 3

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Formaldehyde and acetaldehyde are readily distinguished by reaction with :-

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Important Questions on Aldehydes, Ketones and Carboxylic Acids

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Beta Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>BEGINNER'S BOX>Q 4

Which is the most suitable reagent for the following conversion

{CH}_{3} - CH = CH - {CH}_{2} - \overset{\underset{| |}{O}}{C} - {CH}_{3} \to {CH}_{3} - CH = CH - {CH}_{2} - \overset{\underset{| |}{O}}{C} - OH

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Beta Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>BEGINNER'S BOX>Q 5

Formaldehyde reacts with conc. alkali to form :-

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Beta Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>BEGINNER'S BOX>Q 7

Cannizzaro reaction is given by :

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Beta Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>BEGINNER'S BOX>Q 9

Which of the following can be converted to ${CH}_{3} - CH = CH - CHO$

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Beta Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>BEGINNER'S BOX>Q 11

Brady's reagent is

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Beta Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>BEGINNER'S BOX>Q 12

A compound with molecular formula

C_{3} H_{6} O,

not gives silver mirror with Tollen's reagent but forms oxime with hydroxyl amine. Compound will be -

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Beta Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>BEGINNER'S BOX>Q 13

Aldehyde and ketone are distinguished by which reagent?

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Beta Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>BEGINNER'S BOX>Q 14

By using which reaction carbonyl group is converted into methylene group?