Question

What is a catalyst ? Write any one reaction which is brought about by use of catalyst ? Write answers as directed

Answer 1

is substance that enhance or slow down the reaction without actually taking part in the reaction is known as catalyst

Answer 2

catalyst is the substance which changes the rate of reaction(fast or slow)..by changing the activation energy...

Hydrogen peroxide will decompose into water and oxygen gas. Two molecules of hydrogen peroxide will produce two molecules of water and one molecule of oxygen. A catalyst of potassium permanganate can be used to speed up this process.

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