In these questions, a statement of Assertion followed by a statement of Reason is given. Choose the correct answer out of the following choices.
Assertion (A): The crystal lattice density increases due to the defect shown in the diagram.
Reason (R): Tetrahedral voids are surrounded by 4 constituent particles.

Options

A. Both A and R are true and R is the correct explanation of A
B. Both A and R are true but R is NOT the correct explanation of A
C. A is true but R is false
D. A is false and R is True

Answer

D

Explanation

The crystal lattice density decreases due to the defect shown in the diagram Schottky defect.