Question

differences between positive catlyst and negative catlyst(2points)​

Answer 1

Answer:

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Explanation:

Negative catalysis is decrease in the rate of any chemical reaction caused by a substance that is not consumed and not affected by the reaction. It is also called inhibition.

In Positive catalysis the catalyst which increases the rate of reaction and is called positive catalyst. Such catalyst decreases activation energy by accepting a smaller path, so rate of reaction is increased.

Answer 2

Answer:

Explanation:

Solution. (i) Positive catalyst: When a catalyst increases the rate of chemical reaction, it is called positive catalyst. (ii) Negative catalyst: When a catalyst decreases the rate of chemical reaction it is called negative catalyst.