Practicing Success
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CUET Preparation Today
| Which of the following statements about the catalyst is true? |
A catalyst accelerates the chemical reaction by bringing down the activation energy. A catalyst does not participate in reaction mechanism. A catalyst make equilibrium constant more favourable for forward reaction. A catalyst always decelerate the reaction. |
| A catalyst accelerates the chemical reaction by bringing down the activation energy. |
| A substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change. A catalyst accelerates the chemical reaction by bringing down the activation energy. |
