Question 1
A student wants to investigate how the volume of water affects the rate at which salt dissolves. Which factor represents the independent variable in this experiment?
Correct Answer:
The volume of water used
Question 2
Which measuring instrument is best suited for accurately measuring 25.0 cm³ of liquid in a science laboratory?
Correct Answer:
A 50 cm³ measuring cylinder
Question 3
Which international system (SI) unit is used to measure electric current?
Correct Answer:
Ampere (A)
Question 4
What safety action should a student take immediately if an acid spills on their hand during a chemistry practical?
Correct Answer:
Rinse the affected area thoroughly under running water for several minutes
Question 5
Which safety hazard symbol displays a flame over a circle, indicating that a chemical can cause or intensify fire in other materials?
Correct Answer:
Oxidizing agent
Question 1
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About this Exam

Prepare with the Botswana JCE Science (Syllabus 14) Practice Questions - Botswana Examinations Council Junior Certificate Examination Science (Syllabus 14) Exam practice quiz. This question bank includes 100 questions covering water, chemical, student, human, and mass. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Botswana JCE Science (Syllabus 14) Practice Questions - Botswana Examinations Council Junior Certificate Examination Science (Syllabus 14) Exam

This practice set contains 100 questions from the matching question bank and focuses on water, chemical, student, human, and mass. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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