The Rate of Disappearance of HI in the Reaction 2 $\to$

question 52

Multiple Choice

The rate of disappearance of HI in the reaction 2 HI(g) $\to$ I₂(g) + H₂(g) is shown in the following figure.What is the approximate average rate of reaction over the first 15.0 seconds of the reaction?

• A)0.275 M/s
• B)0.138 M/s
• C)0.0117 M/s
• D)0.00917 M/s
• E)0.0183 M/s