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Use the option above to answer this question. The graph that describes a zero order...

Chemistry
JAMB 2000

Use the option above to answer this question. The graph that describes a zero order reaction is

  • A. A
  • B. B
  • C. C
  • D. D
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Correct Answer: Option B
Explanation
  • Zero order - A horizontal line indicates that the reaction rate is independent of the reactant concentration.

The rate equation is: rate = k

  • First order - A straight line passing through the origin signifies that the reaction rate is directly proportional to the reactant concentration.

The rate equation is: rate = k[X]

  • Second order - A curved plot indicates that the reaction rate is proportional to the square of the reactant concentration.

The rate equation is: rate = k[X]2

There is an explanation video available below.


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Explanation Video

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