+91-8527521718
Signup | Login
  • 1(current)
Q. No.
Among the given reactions, which one does not result in the formation of a primary amine as the product?
 
1.
2.  
3.
4.
Subtopic:  Amines - Preparation & Properties |
 72%
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.
The least basic compounds/species among the following is:
1. 2.
3. 4.
Subtopic:  Amines - Preparation & Properties |
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.

Match list-I with list-II:

List-I (Amines) List-II (pKb values)
(a) N-methylmethanamine (i) 9.30
(b) Ammonia (ii) 9.38
(c) N-methylaniline (iii) 4.75
(d) Benzenamine (iv) 3.27
Choose the correct answer from the options given below:
(a) (b) (c) (d)
1. (iv) (ii) (i) (iii)
2. (iv) (iii) (i) (ii)
3. (iii) (iv) (i) (ii)
4. (i) (iv) (iii) (ii)
Subtopic:  Amines - Preparation & Properties |
 67%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

 The major product (P) formed in the following reaction sequence is :

1. 2.
3. 4.
Subtopic:  Amines - Preparation & Properties |
 67%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Match column I (Reaction) with column II (Product formed) and mark the appropriate choice:
Column - I
(Reaction)		 Column - II
(Product formed)
(a) Gabriel synthesis (i) Benzaldehyde
(b) Kolbe synthesis (ii) Ethers
(c) Williamson synthesis (iii) Primary amines
(d) Etard reaction (iv) Salicylic acid
 
(a) (b) (c) (d)
1. (iii) (i) (ii) (iv)
2. (ii) (iii) (i) (iv)
3. (iv) (iii) (i) (ii)
4. (iii) (iv) (ii) (i)
Subtopic:  Amines - Preparation & Properties |
 80%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

The reaction of propanamide with ethanolic sodium hydroxide and bromine will give:

1. Ethylamine 2. Methylamine
3. Propylamine 4. Aniline
Subtopic:  Amines - Preparation & Properties |
 71%
From NCERT
NEET - 2020
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

What is the correct order of the methyl-substituted amines' basic strength in an aqueous solution?

1. CH3NH2 > (CH3)2NH > (CH3)3N

2. (CH3)2NH > CH3NH2 > (CH3)3N

3. (CH3)3N > CH3NH2 > (CH3)2NH

4. (CH3)3N > CH3NH2 > (CH3)2NH

Subtopic:  Amines - Preparation & Properties |
 75%
From NCERT
NEET - 2019
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
  • 1(current)
Q. No.

NEET Information

courses

Company

Botany Questions

Chemistry Questions

Physics Questions

Zoology Questions

© 2024 GoodEd Technologies Pvt. Ltd.