Assertion (A): Solids do not diffuse in air. Reason (R): The particles are closely…
CHEMISTRY · Subjective · AP · Chemistry · Properties of Substances and Mixtures · Properties of Substances and Mixtures
Problem
Assertion (A): Solids do not diffuse in air.
Reason (R): The particles are closely packed in solids.
(A) Both (A) and (R) are true, and (R) is the correct explanation of (A).
(B) Both (A) and (R) are true, and (R) is not the correct explanation of (A).
(C) (A) is true but (R) is false.
(D) (A) is false but (R) is true.