A 2. 1. dil NaOH

Reactant (A) is?

1.CH3-CO-CH25-CO-CH3

2.CH3-CO-CH24-CO-CH3

3.H-CO-CH25-CO-H

4.CH3-CO-CH24-CH2-OH

Subtopic:  Isomers & Reaction Mechanism |
 64%
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The reaction,

Subtopic:  Isomers & Reaction Mechanism |
 67%
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Compare enolate A with enolate B.

   

Which of the following statements is true?

1. A is more stable than B                               
2. A and B have the same stability
3. B is more stable than A                               
4. No comparison of stability can be made

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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PCC(A) dil. NaOH(B)

Product (B) is:

1.    
2.      
3.    
4.  

Subtopic:  Isomers & Reaction Mechanism |
 76%
From NCERT
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Identify the principal product of the following reaction?

ethanol, water, heatNaOHH2O +?
1.                               
2.

3.      
4.

Subtopic:  Isomers & Reaction Mechanism |
 62%
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The enolate ion that reacts with 3-buten-2-one to form (Y) is :

(a)          (b)          (c)           (d) 

Subtopic:  Isomers & Reaction Mechanism |
 60%
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base (A), (A) + HO-(dil)(B)

Product (B) in the above reaction is :

(a)                         (b) 

(c)                                      (d) 

  

Subtopic:  Isomers & Reaction Mechanism |
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Which of the following compounds will not undergo Cannizaro reaction, when treated with 50% aqueous alkali?

(a)             O
        ||
Ph-C-H (b)       (c) Me3C-CHO          (d) Ph-CH2-CHO

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 59%
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H+(A) ZnO3(B) HO-(C) ; Product (C) is :

      (72%)

(a)                               (b) 

(c)                          (d) 

Subtopic:  Isomers & Reaction Mechanism |
 51%
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NaOHProduct; Product is :

(a)                            (b) 

(c)                     (d) 

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 54%
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