NEET Chemistry Order of Reaction MCQ Question
What is the relationship between the concentration of reactants and the rate constant in a first-order reaction?
The rate constant is independent of reactant concentration.
The rate constant increases with increasing reactant concentration.
The rate constant decreases with increasing reactant concentration.
The rate constant is directly proportional to reactant concentration.
Correct Answer
Detailed Explanation
In a first-order reaction, the rate constant (k) is independent of the concentration of the reactants, which is a characteristic feature of this reaction order.
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