If the concentration of reactants in a chemical reaction is unity, then the rate is called:
Correct answer: B. Specific rate constant
- A. Unit rate constant
- B. Specific rate constant
- C. Relative rate constant
- D. Average rate constant
Explanation
A specific rate constant at a given temperature may be defined as the rate of reaction when the molar concentration of each reactant is unity.
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About Rate Constant
The rate constant, k, connects reaction rate with reactant concentrations in a rate law and has a value fixed for a particular reaction at a given temperature. Questions involve determining k from rate data, identifying its units for different reaction orders, and applying the Arrhenius equation to temperature changes.
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