(CH3)3CMgCl on reaction with D2O gives:

1. (CH3)3CD

2. (CH3)3OD

3. (CD3)3CD

4. (CD3)3OD

Subtopic:  Chemical Properties |
 74%
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The product (C) in the below-mentioned reaction is:
\(CH_{3}CH_{2}CH_{2}Br \ \xrightarrow[]{\textbf{KOH(alc.)}} \)
\(\ (A) \ \xrightarrow[]{\textbf{HBr}} \ (B) \ \xrightarrow[]{\textbf{KOH(aq}} \ (C)\)

1. Propene 2. Propyne
3. Propan-1-ol 4. Propan-2-ol
Subtopic:  Chemical Properties |
 78%
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The reaction of toluene with Cl2 in presence of FeCl3 gives predominantly :

1. m- chlorobenzene                   

2. benzoylchloride

3. benzyl chloride                         

4. O- and p-chlorotoluene                    

Subtopic:  Haloarenes: Directive Influence of Halogen |
 85%
From NCERT
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Arrange the following halides in the decreasing order of SN1 reactivity

(I) CH3CH2CH2Cl

(II) CH2=CHCH(Cl)CH3

(III) CH3CH2CH(Cl)CH3

1. I>II>III                            2. II>I>III

3. II>III>I                            4. III>II>I

Subtopic:  Mechanism of Reactions |
 77%
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Arrange the following compouds in the order of leaving group ability

              

          

1. I > II > III > IV

2. IV > III > I > II

3. III > II > I > IV

4. II > III > IV > I

Subtopic:  Nucleophile & Electrophile |
 73%
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Which of the following alkyl halide undergo rearrangement in SN1 reaction?

1. CH3-C|CH3|CH3-CH|I-CH3

2.  

3.  

4. All of these

Subtopic:  Mechanism of Reactions |
 82%
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SN2 conditionsLiBrMajor product

The product X is :-

1.         2. 

3.            4.

Subtopic:  Chemical Properties |
 76%
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Anisolerefluxexcess HI (conc.)Product

1. 

2. 

3. 

4. 

 

Subtopic:  Introduction and Physical Properties |
 69%
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\(HC\equiv CNa \ + \ Cl-CH_{2}-CH_{2}-CH_{2}-I \ \rightarrow \ (A) \)
The major product (A) in the above reaction is :

1. H-CC-CH2-CH2-CH2-I

2. CH2=CH-CH2-I

3. H-CC-CH2-CH2-CH2-Cl

4. CH2=CH-CH2-Cl

Subtopic:  Chemical Properties |
 67%
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The major product (A) is:

1.  2.
3. 4.
Subtopic:  Mechanism of Reactions |
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