(A): All the intrinsic semiconductors are insulators at absolute zero (R): All electrons are tightly bound at absolute zero.

(A): All the intrinsic semiconductors are insulators at absolute zero

1.	(A): All the intrinsic semiconductors are insulators at absolute zero (R): All electrons are tightly bound at absolute zero.
Answer» Both 'A' and 'R' are true and 'R' is the CORRECT EXPLANATION of 'A' Both 'A' and 'R' are true and 'R' is not the correct explanation of 'A' 'A' is true and 'R' is false 'A' is false and 'R' is true ANSWER :A

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(A): All the intrinsic semiconductors are insulators at absolute zero (R): All electrons are tightly bound at absolute zero.

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