Question

what is a catalyst??

Answer 1

a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

Answer 2

hey mate!!

here is u r answer!!

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catalyst ;-

those substance increase the rate of a chemical reaction . it is work during chemical reaction, molecules break chemical bonds between their atoms .the atoms make a new bonds with different from .

ex :-

platinum , etc.


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or ,

catalyst :-

a substance that helps a chemical reaction to proceed faster.example including enzymes ,and elements such as platinum and iridium.


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