Chemical Kinetics MCQs (PDF Download)

If you’re looking for Chemical kinetics MCQs in pdf to help with test practise, you’ve come to the right place. You are now on the appropriate page.

The Chemical Kinetics Multiple-Choice Questions (MCQs) and Answers (in PDF) from the previous six years’ papers are listed in this article. Chemical kinetics MCQs are the most effective for preparing for any competitive test. Once you have thoroughly reviewed the Chemical Kinetics MCQs, you may improve your performance in any forthcoming test.

Candidates should always practise the MCQs for the Chemical Kinetics Exam. Understanding the MCQs that will be asked on the Chemical Kinetics test is essential.

Chemical Kinetics MCQs (PDF Download)

Q. The speed of a chemical reaction provides information on

the reactants taking part in the reaction

the products formed in the reaction

how slow or fast the reaction is taking place

none of the above

Q. When the concentration of the reactants is one, the rate in the rate equation equals

specific rate constant

average rate constant

instantaneous rate constant

None of the above

Q. A reaction’s immediate and average rates are equal.

at the start

at the end

in the middle

when two rates have a time interval equal to zero

Q. Which of the following statements regarding the sequence of a reaction is false?

Order of a reaction is always a whole number

The stoichiometric coefficient of the reactants doesn’t affect the order

Order of reaction is the sum of power to express the rate of reaction to the concentration terms of the reactants.

Order can only be assessed experimentally

Q. The unit of the rate constant for zero-order reactions is

s^-1

mol L^-1 s^-1

L² mol^-2 s^-1

L mol^-1 s^-1

Q. If the concentration of A is doubled and that of B is cut in half in the reaction 2A + B A2B, the reaction’s rate will increase.

increase 2 times

increase 4 times

decrease 2 times

remain the same

Q. The order of the reaction is when the rate of the reaction equals the rate constant.

zero order

first order

second order

third order

Q. A material named “A” undergoes a first-order reaction that starts with [A] = 2.00M and lasts for 200 minutes before [A] is reduced to [A] = 0.15M. T1/2 for this reaction is

53.72 min

50.49 min

48.45 min

46.45 min

Q. The following catalyst is used in the Haber process to create ammonia:

Platinized asbestos

Iron with molybdenum as a promoter

Copper oxide

Alumina

Q. Which of the following changes as a result of a catalyst in a chemical reaction?

Chemical Kinetics MCQs (PDF Download)

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