11
QuizMultiple Choice
Shifts in Equilibrium — Unit test
Question 11 • MO-Physical Science A-CR
Consider the following equation in chemical equilibrium. C2H4(g) + H2(g) C2H6(g) + 137 kJ What happens to the amount of ethane (C2H6) when the temperature of the system is increased?
Answer
A
The amount of ethane decreases.B
The amount of ethane increases initially and then decreases.C
The amount of ethane increases.D
The amount of ethane decreases initially and then increases.