MCQ Collection
ncea-level-2 MCQs
Practice ncea-level-2 questions with answers and explanations.
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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: A. 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: B. 21
Explanation:
Substitute the x-value.
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Correct Answer: C. 70
Explanation:
Vertex form shows the maximum directly.
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Correct Answer: C. 7
Explanation:
Match equal powers of 2.
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Correct Answer: C. 0.0026
Explanation:
n=CV with volume in litres.
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Correct Answer: D. 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.
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Correct Answer: A. 1/4
Explanation:
The genotype ratio is 1 AA:2 Aa:1 aa.
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Correct Answer: D. 1458
Explanation:
Use aₙ=a₁r^(n−1).