Consider the following reaction, 

Product (D) will be :

1. 2.
3. 4.

Subtopic:  Isomers & Reaction Mechanism |
 54%
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NEET 2023 - Target Batch - Aryan Raj Singh

Product (B) in this reaction is :

1. 

2.     

3.    

4.    

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 59%
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Ph-CllO-CH3HClNaNO2(A)heatAC2O(B)H3O+(c)

Product (C) of the above reaction is :

(1) Ph-CO2H

(2) Ph-CllO-CO2H

(3) Ph-CllO-CllO-H

(4) Ph-CllO-CO2H

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 63%
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Product (B) of the reaction is :

(1) Ph-CH2-NO2

(2) Ph-CH2-ONO

(3) Ph-CHO

(4) Ph-O-N=O

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 55%
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Reactant (A) in this reaction is : 

   

  (d) Both (b) and (c)

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 72%
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Correct order of reactivity of following compounds towards Grignard reagent ?

CH3-CllO-H
           (I)          H-CllO-H
      (II)

(1) I > II >III

(2) II > I > III

(3) II > III > I

(4) I > III > I

Subtopic:  Isomers & Reaction Mechanism |
 79%
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What reagent and/or reaction conditions would you choose to bring about the following conversion?

(a) 1. LiAlH4, 2. H2O

(b) H2O, H2SO4, heat

(c) H2O, NaOH, heat

(d) PCC, CH2Cl2

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 57%
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CH3-cCHdil. H2SO4HgSO4(A)

CH3-cCH(2) H2SO4/HO-(1)BH3THF(B)

Product (A) and (B) is differentiated by:

(a) 2-4 DNP

(b) NaOI

(c) Na-metal

(d) NaHSO3

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 61%
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End Product (C) in above reaction is :

(b)

(c)

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 52%
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Compound (X) C4H8O, which reacts with 2, 4-DNP derivative and gives negative haloform test is.
(a) CH3-CllO-CH2-CH3

(b) CH3-CHlCH3-CHO

(c) 

(d) CH3-CH2-CHlOH-CH3

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 67%
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