A substance that alters the rate of chemical reaction without being consumed is reaction is called:
Correct answer: A. Catalyst
- A. Catalyst
- B. Reactant
- C. Product
- D. Activated complex
Explanation
A catalyst is a substance that can be added to a reaction to increase the reaction rate without getting consumed in the process.
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About Reaction Kinetics
Reaction kinetics relates reaction rate to concentration, temperature, surface area and catalysts. Questions cover rate laws, reaction order, rate constants, activation energy and the activated complex, including how a catalyst lowers the activation energy without changing the overall energy change or equilibrium position.
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573 free Reaction Kinetics MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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