Question

Kinetic data are normally presented as graphs. The following questions test your knowledge about labeling and interpreting graphs correctly. [B] is used to represent the concentration of a react reaction. FYRĘ Decide if each of the following statements is True or False. False False True False False True Consider graph C: if y = 1/[B] and x = time, the graph could represent a second order reaction. Consider graph A: if y = [B] and x = time, the graph could represent a first order reaction. Consider graph C: if y = In[B] and x = time, the slope is equal to -k. Consider graph D: if y = In[B] and x = time, the graph could represent a second order reaction. Consider graph C: if y = [B] and x = time, the graph could represent a zero order reaction. Consider graph B: if y = [B] and x = time, the graph could represent a zero order reaction. To look at the applicable equations, click on the link Kinetic Equations Submit Answer Incorrect. Tries 22/45 Previous Tries

Answer 1

1) false .. It will be a straight line graph with slope = k.

2) false.....the graph will be a straight line curve with negative slope only when log [B] is taken.

3) true.....the graph will represent first order reaction.

4) false....second order equation does not include ln term.

5) true....the graph will have slope = -k

6) false...the graph will be a straight line curve upto zero concentration and then it will become horizontal