1
NEET 2026
MCQ (Single Correct Answer)
+4
-1
Change Language

During Lassaigne's test, the elements present in an organic compound are converted from :

A

Ionic form to ionic form

B

Covalent form to ionic form

C

Covalent form to covalent form

D

Ionic form to covalent form

2
NEET 2025
MCQ (Single Correct Answer)
+4
-1
Change Language

How many products (including stereoisomers) are expected from monochlorination of the following compound?

NEET 2025 Chemistry - Some Basic Concepts of Organic Chemistry Question 5 English

A
5
B
6
C
2
D
3
3
NEET 2025
MCQ (Single Correct Answer)
+4
-1
Change Language

Total number of possible isomers (both structural as well as stereoisomers) of cyclic ethers of molecular formula $\mathrm{C}_4 \mathrm{H}_8 \mathrm{O}$ is :

A
10
B
11
C
6
D
8
4
NEET 2025
MCQ (Single Correct Answer)
+4
-1
Change Language

Among the given compounds I-III, the correct order of bond dissociation energy of C-H bond marked with * is :

NEET 2025 Chemistry - Some Basic Concepts of Organic Chemistry Question 4 English

A
III $>$ II $>$ I
B
II $>$ III $>$ I
C
II $>$ I $>$ III
D
I $>$ II $>$ III

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