Question

Write any three characteristics of a catalyst​

Answer 1

Answer:

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Answer 2

Answer:

Following are the three characteristics of a catalyst :

1. A catalyst remains unchanged in mass and chemical composition at the end of the reaction.
2. A small quantity of the catalyst is generally sufficient to catalyses almost unlimited reactions
3. The catalyst can not initiate the reaction: The function of the catalyst is to alter the speed of the reaction rather than to start it.