Question

C2H4(g) + H2(g) ----> C2H6(g)

Which change would likely cause the greatest increase in the rate of the reaction?

A decrease temperature and decrease pressure
B increase temperature and decrease pressure
C decrease temperature and increase pressure
D increase temperature and increase pressure

Answer 1

increase temperature and increase pressure

Step-by-step explanation:

Answer 2

D because wants you add the equation it should increase temp but decrease the value in pressure