1
COMEDK 2024 Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which one of the following compounds shows Geometrical isomerism?

A
2-Methylhex-2-ene
B
4-Methylhex-2-ene
C
2-Methylhex-1-ene
D
4-Methylhex-1-ene
2
COMEDK 2024 Morning Shift
MCQ (Single Correct Answer)
+1
-0

A statement of Assertion followed by a statement of Reason is given. Choose the correct answer out of the following options.

Assertion: The Eclipsed and the Staggered conformations of Ethane continuously flip from one form to the other.

Reason: The torsional barrier between the Conformers of Ethane has a high value of about $$50 \mathrm{~kJ} / \mathrm{mol}$$ and this restricts free rotation around $$\mathrm{C}-\mathrm{C}$$ bond.

A
Assertion is incorrect but Reason is correct statement.
B
Both Assertion and Reason are incorrect statements.
C
Both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
D
Assertion is correct but Reason is incorrect statement.
3
COMEDK 2024 Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the number of mono-chloro derivatives of Ethyl cyclohexane possible?

A
5
B
4
C
6
D
3
4
COMEDK 2023 Morning Shift
MCQ (Single Correct Answer)
+1
-0

COMEDK 2023 Morning Shift Chemistry - Isomerism Question 8 English

I and II are

A
identical
B
a pair of conformers
C
a pair of geometrical isomers
D
a pair of optical isomers
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