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The rate at which a substance reacts is proportional to its...

This question belongs to Chemical Engineering Chemical Engineering Thermodynamics
Chemical Engineering Thermodynamics
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The rate at which a substance reacts is proportional to its active mass and the rate of a chemical reaction is proportional to the product of active masses of the reacting substances. This is the

Answer & Solution
Correct Answer: Option D
The given statement is law of mass action which states that the rate of chemical reaction is directly proportional concentration of species involved in reaction.
Concentration involved in reaction $$=$$ active mass.
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