1.

Assertion : Zeolites are extensively used in petrochemical industry. Reason : Zeolites are microporous, crystalline alumino silicates

Answer»

(A) and (R) are TRUE and (R) is the correct EXPLANATION of (A)
Both (A) and (R) are true but (R) does not explain (A)
(A) is true but (R) is false
Both (A) and (R) are false

Answer :B


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