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MYP Chemistry Topic Chemical Reaction Kinetics Rates… | RevisionDojo

MYP
Chemical reaction kinetics rates

MYP Chemistry Chemical Reaction Kinetics Rates Questionbank

Type

Difficulty

Question

Which of the following observations indicates that a chemical reaction has reached completion on a concentration-versus-time graph?

The curve crosses the x-axis

The curve becomes a straight line with a constant positive slope

The curve reaches its maximum gradient

The curve levels off and becomes horizontal

Question

True or False: While an instantaneous rate is measured at a single point in time using a tangent, an average rate is measured over a period of time using a secant line.

Which of the following reaction properties is directly measured by a conductivity meter to monitor the rate of an aqueous reaction?

True or False: Pharmacokinetics is the study of the rates at which medicines are absorbed, distributed, metabolized, and excreted by the body.

A student records the volume of gas produced in a chemical reaction at regular time intervals. The data collected is as follows: at $0\ \text{s}$ the volume is $0\ \text{cm}^3$ ; at $20\ \text{s}$ the volume is ; at the volume is ; and at the volume is . In which of the following time intervals was the average rate of reaction the highest?

MYP MYP Chemistry Topic Chemical Reaction Kinetics Rates Questionbank

Practice MYP MYP Chemistry Topic Chemical Reaction Kinetics Rates with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for Chemical Reaction Kinetics Rates and mirrors Paper 1, 2 style where relevant.

Get instant solutions, detailed explanations, and build confidence with questions aligned to MYP examiner expectations.

Acids and bases

Neutral solutions

pH, titrations and indicators

Acid and base characteristics

Formation of salts

Reactivity series

Redox reactions

Electrochemical cell

Uses of salts

Corrosion

Extraction

Chemical reactions and the conservation of mass

Balancing equations

Reversible reactions

Endothermic and exothermic reactions

Energy changes in a reaction

Collision theory

Chemical reaction kinetics rates

20

s

40\ \text{cm}^3

40\ \text{s}

70\ \text{cm}^3

60\ \text{s}

80\ \text{cm}^3

1

2

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Question

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Question

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Question

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True

False

The change in the intensity of light absorbed

The change in the concentration of ions

The change in the volume of gas produced

The change in the mass of the reaction flask

True

False

3

4

5

25

$0\text{--}60\ \text{seconds}$

$40\text{--}60\ \text{seconds}$

$0\text{--}20\ \text{seconds}$

$20\text{--}40\ \text{seconds}$