MCQ Collection

Australia MCQs

Practice Australia questions with answers and explanations.

vic-vce Victoria VCE Sciences AustraliaMedium

Science task 72: A Victorian senior class applies the information to an energy-and-transport investigation. A circuit has 18 V across a 14 Ω resistor. What current flows?

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vic-vce Victoria VCE Sciences AustraliaMedium

Science task 73: A Victorian senior class applies the information to an energy-and-transport investigation. A compound has molar mass 26 g mol⁻¹. What is the mass of 9 mol?

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vic-vce Victoria VCE Sciences AustraliaMedium

Science task 66: A Victorian senior class applies the information to an energy-and-transport investigation. A solution has pH 2. What is its hydrogen-ion concentration?

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vic-vce Victoria VCE Sciences AustraliaMedium

Science task 67: A Victorian senior class applies the information to an energy-and-transport investigation. A device transfers 269 J in 34 s. What is its average power?

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vic-vce Victoria VCE Sciences AustraliaMedium

Science task 68: A Victorian senior class applies the information to an energy-and-transport investigation. In experiment 8, pH is varied while growth of mice is measured. Why include an untreated control?

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vic-vce Victoria VCE Sciences AustraliaMedium

Science task 69: A Victorian senior class applies the information to an energy-and-transport investigation. In genetic cross 9, two heterozygotes Aa are crossed under complete dominance. What is the probability of a dominant phenotype?

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vic-vce Victoria VCE Sciences AustraliaHard

Science task 70: A Victorian senior class applies the information to an energy-and-transport investigation. A tracer starts at 0.26 mol and undergoes 2 half-lives of 2 minutes each. How much remains?

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vic-vce Victoria VCE Mathematics AustraliaHard

Data task 60: A Victorian senior class applies the information to an energy-and-transport investigation. How many different groups of 6 can be selected from 11 people?

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vic-vce Victoria VCE Sciences AustraliaMedium

Science task 61: A Victorian senior class applies the information to an energy-and-transport investigation. A 17 kg test trolley accelerates at 9 m/s². What net force acts on it?

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vic-vce Victoria VCE Sciences AustraliaMedium

Science task 62: A Victorian senior class applies the information to an energy-and-transport investigation. A circuit has 8 V across a 4 Ω resistor. What current flows?

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vic-vce Victoria VCE Sciences AustraliaMedium

Science task 63: A Victorian senior class applies the information to an energy-and-transport investigation. A compound has molar mass 26 g mol⁻¹. What is the mass of 11 mol?

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vic-vce Victoria VCE Sciences AustraliaMedium

Science task 64: A Victorian senior class applies the information to an energy-and-transport investigation. An enzyme extracted from bacteria is tested at 16°C. Which statement about enzyme action is correct?

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