1.

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 schottkydefects, the number of positive and negative ions are same. Reason :Equal number of cation and aniojn vacancies are present.

Answer»

Both assertion and REASON are TRUE and reason is the CORRECT explanation of assertion .
Both assertion and reason are true but reason.
Assertion is true but reason is false.
Both assertion and reason are false.

ANSWER :A


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