Tamil Nadu Board of Secondary EducationHSC Science Class 11th

# Rate of diffusion of a gas is - Chemistry

MCQ

Rate of diffusion of a gas is

#### Options

• directly proportional to its density

• directly proportional to its molecular weight

• directly proportional to its square root of its molecular weight

• inversely proportional to the square root of its molecular weight

#### Solution

inversely proportional to the square root of its molecular weight

Concept: Mixture of Gases - Dalton’S Law of Partial Pressures
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