Question

कंडीशन फॉर केमिकल रिएक्शन​

Answer 1

Answer:

Surface Area. The rate of chemical reaction is slow if the surface area of the reactants is small as there is less chance to contact between the reactants.

Catalyst. A catalyst is a substance that changes the speed of a chemical reaction without undergoing any changes.

Explanation:

Surface Area. The rate of chemical reaction is slow if the surface area of the reactants is small as there is less chance to contact between the reactants. ...

Catalyst. A catalyst is a substance that changes the speed of a chemical reaction without undergoing any changes. ...

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