by DeepWebLabs
NEET
Chemistry

Sn1 Sn2 Reactions

Low Priority
Consistency: 20%
Weightage: 4 / 20 Yrs

High-Yield Trend

1
2021
1
2010
1
2009
1
2008

Questions
4 MCQs

01
PYQ 2008
easy
chemistry ID: neet-200

In a SN2 substitution reaction of the type 


one of the following that has the highest relative rate is:

1. 2.
3. 4.

1
(1)
2
(2)
3
(3)
4
(4)
02
PYQ 2009
easy
chemistry ID: neet-200
Which of the following reactions is an example of a nucleophilic substitution reaction?
1. RX + KOH → ROH + KX
2. 2RX + 2Na →R — R + 2NaX
3. RX + H2→RH + HX
4. RX + Mg →RMg X
1
(1)
2
(2)
3
(3)
4
(4)
03
PYQ 2010
easy
chemistry ID: neet-201

Which one is most reactive towards SN1 reaction?

1. C6H5CH(C6H5)Br

2. C6H5CH(CH3)Br

3. C6H5C(CH3)(C6H5)Br

4. C6H5CH2Br

1
(1)
2
(2)
3
(3)
4
(4)
04
PYQ 2021
easy
chemistry ID: neet-202
The major product formed in the dehydrohalogenation reaction of 2-Bromo pentane is Pent-2-ene. This product formation is based on:
1. Hofmann Rule 2. Huckel's Rule
3. Saytzeff's Rule 4. Hund's Rule
1
(1)
2
(2)
3
(3)
4
(4)

Preparing Sn1 Sn2 Reactions for NEET

Sn1 Sn2 Reactions is a specific sub-topic that frequently appears in the NEET examination. Understanding the underlying principles and practicing targeted questions is key to mastering this concept.

The questions compiled above are previous year questions (PYQs) directly related to Sn1 Sn2 Reactions. Practicing these specific questions helps you understand the difficulty level and the examiner's approach to this topic.

Topic Frequently Asked Questions

Is Sn1 Sn2 Reactions a high-weightage topic?

You can refer to the priority and consistency badges at the top of this page. High priority topics should be thoroughly revised multiple times before the exam.

Should I memorize the solutions?

No, it is highly recommended to understand the core concept and methodology behind each solution rather than memorizing them, as exact questions are rarely repeated, but the concepts definitely are.