A catalyst
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Answer / parimal patel
A particular phenomenon associated with the rates of
chemical reactions, it increases or decreases rate of
chemical reactions, substances not consumed in the reactions
themselves, the substances known as catalysts.
Is This Answer Correct ? | 7 Yes | 0 No |
Answer / ranjjit debnath
A catalyst can be defined as a substance that increases the
rate of a chemical reaction. A catalyst can be synthetic,
organic or simply a metal. It does not hampper the
caracteristics of the reaction.
Is This Answer Correct ? | 4 Yes | 0 No |
Answer / aman bhandari
catalyst is just a chemical that is used to help us to attain equilibrium faster for example as in rossenmund reaction for prepration of aryl aldehydes we use paladium is used as a catalyst
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Answer / vipul baibhav
A substance which either accelerates or retards the rate of chemical reaction without taking active part in it is called catalyst....
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Answer / banhisikha
(a)always slows down the reaction
(b)always starts a rection that would not have ocurred at
all otherwise
(c)causes changes in the rate of the reaction
(d)changes the quantities of the products formed
Is This Answer Correct ? | 5 Yes | 6 No |
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