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In the following question, a statement o...

In the following question, a statement of assertion is followed by a statement of reason. Mark the correct choice.
Assertion : In any ionic solid [MX] with schottky defects, the number of positive and negative ions are same.
Reason : Equal number of cation and aniojn vacancies are present .

A

Both assertion and reason are true and reason is the correct explanation of assertion .

B

Both assertion and reason are true but reason.

C

Assertion is true but reason is false.

D

Both assertion and reason are false.

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The correct Answer is:
A
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Statement 1: In any ionic solid [MX] withschotty defects, the number of positive and negative ions are same Statement 2: Equals number of cation and anion vacancies are present .

Statement I: In any ionic solid [MX] with Schottky defect, the number of positive and negative ions are same. Statement II: An equal number of cation and anion vacancies is present.

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