C5.2 Flashcards
(3 cards)
1
Q
What is the effects on rate of reaction when temperature is increased ?
A
When temperature is increased, kinetic energy of the particles is also increased.
Increased frequency of collisions, increases rate of reaction.
2
Q
What is the effects on rate of reaction when concentration is increased ?
A
The particles become more crowded, so they collide more often.
3
Q
What is the effects on rate of reaction when pressure is increased ?
A
The particles in the gas state become more crowded, so they collide more often.
