Question

which of the following conditions is not required for any chemical reaction to take place​

Answer 1

Answer:

For a chemical reaction to take place the reactants should be brought in close contact i.e., they should be mixed.

Sodium + Water → Sodium hydroxide + Water

Solution form- Some substances react with each other only when they are mixed in the solution form, e.g.,

(aq.)

Silvernitrate

+

(aq.)

Sodiumchloride

→

(ppt.)

Silvernitrate

+

(aq.)

Sodiumnitrate

Heat-Some reactants need to be heated to undergo a chemical change, e.g.,

Potassium chlorate

⟶

heat

Potassium chloride + Oxygen

Light - Some reactions take place in the presence of light.

Carbon dioxide + Water

chlorophyll

sunlight

Glucose + Oxygen

All that which I had typed is required for any Chemial reaction, so what are the one that I had typed here leave that and write the remaining if you have options

Hope it's helpful...