Question

In chemical reactions, what are two factors that may prevent a collision from producing a chemical reaction?

a) High temperature and low pressure
b) Low temperature and high pressure
c) High temperature and high pressure
d) Low temperature and low pressure

Answer 1

Low temperature and low pressure are two factors that may prevent a collision from producing a chemical reaction.

Step-by-step explanation:

In chemical reactions, two factors that may prevent a collision from producing a chemical reaction are low temperature and low pressure. When the reactants are at a low temperature, they have less kinetic energy, making the collisions less frequent and less effective. Similarly, when the pressure is low, the reactant particles are spread out, reducing the chances of collisions.