3
QuizMultiple Choice
Reaction Rate
Question 3 • Foothill-B Period-Chemistry-26/27B
Consider the reaction below.C2H4(g) + H2(g) C2H6(g)Which change would likely cause the greatest increase in the rate of the reaction?
Answer
A
decrease temperature and decrease pressureB
increase temperature and decrease pressureC
decrease temperature and increase pressureD
increase temperature and increase pressure