9th Chapter

MDCAT Chemistry Chapter 9 Test

Here you can prepare MDCAT Chemistry Ch 9 Periods Test. Click the button for 100% free full practice test.

MDCAT Chemistry Chapter 9 MCQ Test With Answer for Chemistry chapter 9 (Periods)

In this topic,Student should be able to :

a) Explain and use the terms: rate of reaction; activation energy; catalysis; rate equation; order of reaction; rate constant; half-life of a reaction; ratedetermining step.

b) Explain qualitatively, in terms of collisions, the effect of concentration changes on the rate of a reaction.

c) Explain that, in the presence of a catalyst, a reaction has a different mechanism, i.e. one of lower activation energy.

d) Describe enzymes as biological catalysts which may have specific activity.

e) Construct and use rate equations of the form Rate = k[A]m[B]n with special emphasis on: i) Zero order reaction ii) 1 st order reaction iii) 2 nd order reaction

f) Show understanding that the half-life of a first-order reaction is independent of initial concentration and use the half-life to calculate order of reaction.

g) Calculate the rate constant from the given data. h) Name a suitable method for studying the rate of a reaction, from given information.


MDCAT Chemistry Ch 9 Test

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