Question

Some reaction are completed in short time while some other require long time for completion. Factors affecting the rate of a chemical reaction are size of the particles of reactants, 1.__________of the reactants,2._________ of the reactants ,3._________ and temperature of the reaction.(COMPLETE THE STATEMENT)​

Answer 1

Answer:

1. nature

2. reactivity

3. pressure and conpatibilty

Answer 2

Answer:

Nature

reactivity

pressure and compatibility