What is a catalyst?
Group of answer choices

A. A substance that speeds up the reaction by increasing the activiation energy.

B. A substance added to the reaction that lowers the activation energy by providing an alternate pathway for the reactions to go to completion.

C. A substance that slows down the reaction by lowering the activation energy.

D. A substance added to the reaction that raises the activation energy by providing an alternate pathway for the reactions to go to completion.

Question

04-08-2022
Chemistry

Answered

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What is a catalyst?
Group of answer choices

A. A substance that speeds up the reaction by increasing the activiation energy.

B. A substance added to the reaction that lowers the activation energy by providing an alternate pathway for the reactions to go to completion.

C. A substance that slows down the reaction by lowering the activation energy.

D. A substance added to the reaction that raises the activation energy by providing an alternate pathway for the reactions to go to completion.

Sagot :

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rafikiedu02 rafikiedu02 · Answer 1 · 2022-08-12T10:18:20-04:00

A catalyst is a substance added to the reaction that lowers the activation energy by providing an alternate pathway for the reactions to go to completion.

A catalyst is a substance that accelerates a chemical response, or lowers the temperature or strain needed to begin one, with out itself being ate up at some stage in the response. Catalysis is the procedure of adding a catalyst to facilitate a response.

Catalysts may be categorized as homogeneous, heterogeneous, or enzymatic. Homogeneous catalysts exist inside the identical phase as the reactants, whereas heterogeneous catalysts exist in a exclusive section than the reactants.

Catalysts are basically categorised into 4 kinds.Homogeneous, Heterogeneous, Heterogenized homogeneous catalyst and Biocatalysts. Homogeneous catalyst: In homogeneous catalysis, reaction mixture and catalyst both are gift inside the equal segment.

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