MCQ Collection
New Zealand MCQs
Practice New Zealand questions with answers and explanations.
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Choose an option to check your answer.
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Correct Answer: B. The independent variable is deliberately changed and the dependent variable is measured.
Explanation:
The independent variable is deliberately changed and the dependent variable is measured.
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Correct Answer: A. 27.8
Explanation:
Use change/original×100.
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Correct Answer: A. A larger, more diverse sample reduces sampling uncertainty and improves representativeness.
Explanation:
A larger, more diverse sample reduces sampling uncertainty and improves representativeness.
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Correct Answer: B. Oxidation involves loss of electrons and reduction involves gain of electrons.
Explanation:
Oxidation involves loss of electrons and reduction involves gain of electrons.
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Correct Answer: C. The independent variable is deliberately changed and the dependent variable is measured.
Explanation:
The independent variable is deliberately changed and the dependent variable is measured.
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Correct Answer: A. 0.0094
Explanation:
n=CV with volume in litres.
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Correct Answer: A. The system shifts in the direction that partly opposes the imposed change.
Explanation:
The system shifts in the direction that partly opposes the imposed change.
