In this type of questions, a statement of assertion is fol…

Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) Assertion Reason Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 14, 2026

In this type of questions, a statement of assertion is followed by a statement of reason

. Mark the correct choice as :

Assertion : and are said to have similar structure.
Reason : has two 3 electron and 2 centre bonds.

If both assertion and reason are true and reason is the correct explanation of assertion.

If both assertion and reason are true but reason is not the correct explanation of assertion.

If assertion is true but reason is false.

If both assertion and reason are false

Text Solution

Verified by Experts

The correct answer is:

is an electron deficient compound. contains some unusual bonds which are

called 2-electron-3-centre bonds. is called disilane. is not an electron deficient compound. Thus, both have different structure.

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