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%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

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%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

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%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

SN2 conditionsLiBrMajor product

The product X is :-

1.         2. 

3.            4.

Subtopic:  Chemical Properties |
 76%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Anisolerefluxexcess HI (conc.)Product

1. 

2. 

3. 

4. 

 

Subtopic:  Introduction and Physical Properties |
 69%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints


\(HC\equiv CNa \ + \ Cl-CH_{2}-CH_{2}-CH_{2}-I \ \rightarrow \ (A) \)
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%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

The major product (A) is:

1.  2.
3. 4.
Subtopic:  Mechanism of Reactions |
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

EtOH,KOHAmajor

Product (A) is:

1.

2.

3.

4.

Subtopic:  Introduction and Physical Properties |
 72%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

The major product of the following reaction is-

1. 

2. 

3. 

4. 

Subtopic:  Acid Derivatives - Preparation, Properties & Uses |
 59%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

1-2-dichloro ethane + NaSCH2CH2SNa  P (C4H8S2

Unknown product (p) of the above reaction is:

1. 

2. 

3. H-S-CH=CH-CH=CH-S-H

4. H-CH=CH-CH2-S-H

Subtopic:  Introduction and Physical Properties |
 65%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints