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According to law of mass action rate of a chemical reaction is proportional to
Options
(a) concentration of reactants
(b) molar concentration of reactants
(c) concentration of products
(d) molar concentration of products
Correct Answer:
molar concentration of reactants
Explanation:
According to law of mass-action,”at a given temperature, the rate of a reaction at a particular instant is proportional to the product of the active masses of the reactants at that instant raised to powers which are numerically equal to the numbers of their respective molecules in the stoichiometric equation describing the reaction”. Active mass = molar concentration of the substance.
Related Questions: - Which of the following sets of quantum numbers violates the rules of quantum mechanics
- Which statement is incorrect
- Reduction by LiAlH₄ of hydrolysed product of an ester gives
- which of the following molecules has trigonal planar geometry?
- Ethyl iodide when heated with sodium in dry ether gives pure
Topics: Electrochemistry and Chemical Kinetics
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following sets of quantum numbers violates the rules of quantum mechanics
- Which statement is incorrect
- Reduction by LiAlH₄ of hydrolysed product of an ester gives
- which of the following molecules has trigonal planar geometry?
- Ethyl iodide when heated with sodium in dry ether gives pure
Topics: Electrochemistry and Chemical Kinetics (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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