MCQ Collection
vic-vce MCQs
Practice vic-vce questions with answers and explanations.
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Correct Answer: C. 1.29
Explanation:
I=V/R=1.29 A.
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Correct Answer: A. 234
Explanation:
Mass=nM=9×26=234 g.
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Correct Answer: D. 1 × 10⁻2 mol L⁻¹
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Correct Answer: D. 7.91
Explanation:
P=E/t=7.91 W.
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Correct Answer: B. To estimate what happens without the experimental treatment.
Explanation:
A control provides a comparison baseline.
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Correct Answer: D. 3/4
Explanation:
AA and Aa show the dominant phenotype: 3 of 4 expected offspring.
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Correct Answer: A. 0.065
Explanation:
After 2 half-lives, amount=0.26/2^2=0.065.
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Correct Answer: D. It lowers activation energy without being consumed.
Explanation:
Enzymes alter reaction rate by lowering activation energy.
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Correct Answer: A. Two genetically similar daughter cells with the same chromosome number.
Explanation:
Mitosis supports growth and repair.
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Correct Answer: D. 8
Explanation:
Subtract 5 and divide by 4; x=8.
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Correct Answer: D. 6.7
Explanation:
Increase=10/149×100=6.7%.
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Correct Answer: D. 2520
Explanation:
24×105=2520.