1.

Assertion (A) : Hexagonal arrays are placed in layers one above the other in the sctructure of graphite. Reason (R) : Fullerenes form another class of carbon allotropes.

Answer»

Both (A) and (R) are true and (R) is CORRECT EXPLANATION of the assertion.
Both (A) and (R) are true but (R) is not the correct explanation of the assertion.
(A) is true but (R) is false.
(A) is false but (R) is true.

SOLUTION :Both assertion and reason statements are true but reason is not the correct explanation of assertion.


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