Assertion (A) : Solids containing `F` centres are paramagnetic. Reason (R ) : Solids containing `F` centres conduct electricity and it is `n`-type semiconduction.A. If both `(A)` and `(R)` are correct, and `(R)` is the correct explanation of `(A)`B. If both `(A)` and `(R)` are correct, but `(R)` is not the correct explanation of `(A)`C. If `(A)` is correct, but `(R)` is incorrect.D. If both `(A)` is incorrect, but `(R)` is correct.

Assertion (A) : Solids containing `F` centres are paramagnetic. Reason

1.	Assertion (A) : Solids containing `F` centres are paramagnetic. Reason (R ) : Solids containing `F` centres conduct electricity and it is `n`-type semiconduction.A. If both `(A)` and `(R)` are correct, and `(R)` is the correct explanation of `(A)`B. If both `(A)` and `(R)` are correct, but `(R)` is not the correct explanation of `(A)`C. If `(A)` is correct, but `(R)` is incorrect.D. If both `(A)` is incorrect, but `(R)` is correct.
Answer» Correct Answer - B

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