Question

In general, how can you increase the rate of a chemical reaction?

1 increase the temperature and increase the area of contact of the reactants

2increase the temperature and decrease the area of contact of the reactants

3 decrease the temperature and decrease the area of contact of the reactants

4 decrease the temperature and decrease the area of contact of the reactants​

Answer 1

its 1

Step-by-step explanation:

Several factors can increase the rate of a chemical reaction. In general, anything that increases the number of collisions between particles will increase the reaction rate, and anything that decreases the number of collisions between particles will decrease the chemical reaction rate.

Hope this helps? :))