Question

(A): ${CO}_2$ and ${SiO}_2$ have same physical state at room temperature. (R): ${CO}_2$ does not contains ${C}={O}$ bonds, ${SiO}_2$ does not contain ${Si}={O}$ bonds.

Accepted Answer

Both (A) and (R) are false

Answer

Both (A) and (R) are true and (R) is the correct explanation of (A)

Answer

Both (A) and (R) are true and (R) is not the correct explanation of (A)

Answer

(A) is true but (R) is false

JEE CHEMISTRY MCQ: 14 TH GROUP ELEMENTS (P-BLOCK)

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