Hindi, asked by anooptripathi941, 4 months ago

के नीचे का पद परिचय क्या होगा​

Answers

Answered by Anonymous
2

Explanation:

Substances which themselves are not catalysts, but when mixed in small quantities with the catalysts increase their efficiency are called as promoters or activators. Catalytic poisons : Substances which destroy the activity of the catalyst by their presence are known as catalytic poisons. ...

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