Question

Assertion (A) : Both `CO_2` snd ` SiO_2` have same strucitrue .
Reason (R) : `CO_2` is a gas , whereas ` SiO_2` is a solide .
A. If both (A) and (R) are correct and (R) is correct explanation of (A)
B. If both (A) and (R) are correct and (R) is not correct explanation of (A)
C. If (A) is correct , but (R) is incorrect
D. If (A) is incorrect but (R) is correct.

Answer 1

Correct Answer - B
Correct reason , `CO_2` has a lonera strucur and is monmeric whenreas ` SiO_2` has a htree-Dimensional network structrue .