Question

Statement 1 : In point defect density of solid may decrease and increase
Statement 2 : Formation $Fe_{0.93} O$ is called non-stoichiometric defects.

• A. If both Statement $1$ and Statement $2$ are true and the statement $2$ is the correct explanation of the statement $1$
• B. If both Statement $1$ and Statement $2$ are true but statement $2$ is not the correct explanation of the statement $1$
• C. If Statement $1$ is true but Statement $2$ is false
• D. If Statement $1$ is false but Statement $2$ is true

Answer 1

Answer: (B)

In Schottky defect density decreases while interstitial defect density increases.