Question:medium

Given below are two statements:
Assertion (A): The angle between any two faces of a crystal is termed as interfacial angle.
Reason (R): The interfacial angles of corresponding faces of different crystals are constant if they have same chemical composition and measurements are taken at same temperature.

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Interfacial angles remain constant for corresponding faces of crystals of the same substance.

Updated On: May 19, 2026

Both A and R are correct and R is the correct explanation of A
Both A and R are correct but R is not the correct explanation of A
A is correct but R is not correct
A is not correct but R is correct

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The Correct Option is B

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