Chemistry Crash Course NEET>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Level 3>Q 48

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The molecule having a formyl group is

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Important Questions on Aldehydes, Ketones and Carboxylic Acids

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Chemistry Crash Course NEET>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Level 3>Q 49

The major product in the following at $25 ° C$ is:

${CH}_{3} COOH \overset{{CH}_{3} {CHNH}_{2}}{⟶}$

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Chemistry Crash Course NEET>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Level 3>Q 50

Compound

' A'

(C_{3} H_{6} O),

decolourises

{Br}_{2}

water. It liberates colourless, odourless gas on addition of sodium metal. On ozonolysis, it gives

B

and compound

' C' (C_{2} H_{4} O_{2}),

Identify

' A'

.

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Chemistry Crash Course NEET>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Level 3>Q 51

Propanoyl chloride is subjected to reduction with

H_{2}

in boiling Xylene in the presence of

Pd

supported over

{BaSO}_{4} .

The product formed is

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Chemistry Crash Course NEET>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Level 3>Q 52

In the following sequence of reactions, the alkene affords the compound

' B'

{CH}_{3} CH = {CHCH}_{3} \overset{O_{3}}{⟶} A \frac{H_{2} O}{Zn} ⟶ B,

the compound

B

is

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Chemistry Crash Course NEET>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Level 3>Q 53

The gas released when baking soda is mixed with vinegar is:

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Chemistry Crash Course NEET>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Level 3>Q 54

A sweet smelling compounds formed by reacting acetic acid with ethanol in the presence of hydrochloric acid is:

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Chemistry Crash Course NEET>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Level 3>Q 55

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$X$ is:

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Chemistry Crash Course NEET>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Level 3>Q 56

The major product expected from the following reaction is

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