Assertion Reason Questions for Class 12 Physics

An assertion reason type questions consists of two statements; an assertion (statement of fact) and a reason (explanation for the given assertion). First you have to determine whether each statement is correct or not. If both the statements are correct, then you have to determine whether the reason support the assertion.

Example of assertion and reason type questions:

Assertion: Fuse wire must have high resistance and low melting point.
Reason: Fuse is used for small current flow only.
(A) Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
(B) Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
(C) Assertion is correct but Reason is incorrect
(D) Assertion is incorrect but Reason is correct

First of all you have to check whether each statement is correct or not independently.

Here assertion is right because due to high resistance, the wire heats up quickly and temperature rises rapidly when large amount of current flows through it. When the temperature reaches the melting point of the resistance wire it burns and protects the circuit. Hence, the assertion is correct. The fuse wire protects the circuit from high currents. So, reason is wrong. Therefore, option (c) is right.

Assertion Reason Questions for Class 12 Physics

Here we have provided Chapterwise Assertion Reason Questions for class 12 physics.

Assertion Reason Questions for Class 12 Physics Term 2 Exams

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Assertion Reason Question Bank for Physics

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Assertion reason questions requires more practice as these questions are based on conceptual and logical thinking. Solve each and every question for getting better marks in board exams. These assertion reason questions for class 12 physics will boost confidence in you.

Assertion Reason Questions for Class 12 Physics

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