+ (1 eq)H+ A ii· H3O+i. LiAlH4
B, B is

(1)

(2)

(3)

(4)

 

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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PCCA H+CH3NH2 BH2/Pd-CProduct

Product is

1.

2.

3.

4.

 

Subtopic:  Aldehydes & Ketones: Preparation & Properties | Isomers & Reaction Mechanism |
 62%
From NCERT
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Zn-Hg/HClProduct, Product is

1.    2.

 

3.    4.

 

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 84%
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For the given reactions,
 


The formula for z would be:

1. CHCH

2. CHI3

3. Ph-COONa

4. CH2=CH2

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 58%
From NCERT
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 Zn/H2OO3I mole PNaOH  Q; Q is

1.

2.

3.

4.

Subtopic:  Aldehydes & Ketones: Preparation & Properties | Isomers & Reaction Mechanism |
 52%
From NCERT
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The given two compounds can be distinguished by: 

and

a. I2+NaOH

b. NaSO3H

c. NaCN/HCl

d. 2,4-DNP

1. a, b, d

2. a, b

3. a, c, d

4. a, d

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 56%
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Fehling solution gives red precipitated with

(a) Aromatic aldehyde

(b) Aliphatic aldehyde

(c) Ketone

(d) terminal α-Hydroxy ketone

1. b,d

2. a,b

3. a,d

4. b,c

 

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 64%
From NCERT
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Which of the following  gives aldol condensation

(1)

(2)

(3)

(4)

 

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 82%
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 N2H4/KOH; Reaction is known as

1. Clemmensen's reduction

2. Birch Reduction

3. Rosenmunds Reduction

4. Wolff-kishner Reduction

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 84%
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LiAlH4Major product is:-

1.

2.

3.

4.

 

Subtopic:  Acid Derivatives - Preparation, Properties & Uses |
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