1.

(A): Crystalline solids are anisotropic (R): Crystalline solids are not as closely packed as amorphous solids.

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 but (R) is false
Both (A) and (R) are false

Answer :C


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