what is the meaning of catalyst?
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7
it is a substance added in a chemical reaction which speeds up the reaction without any change in its chemical state.
eg- Ni/Pd in hydrogenation of ethene,etc
eg- Ni/Pd in hydrogenation of ethene,etc
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5
a catalyst is a substance that is used to increase the speed of reaction.
Remember ❗it doesnot affect reaction in any way.....just increases the speed.....
Remember ❗it doesnot affect reaction in any way.....just increases the speed.....
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