MCQ Collection

Northern Territory NTCET Sciences MCQs

Practice Northern Territory NTCET Sciences questions with answers and explanations.

nt-ntcet Northern Territory NTCET Sciences AustraliaHard

Science task 110: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A tracer starts at 0.26 mol and undergoes 2 half-lives of 2 minutes each. How much remains?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 106: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A solution has pH 2. What is its hydrogen-ion concentration?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 107: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A device transfers 539 J in 21 s. What is its average power?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 103: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A compound has molar mass 26 g mol⁻¹. What is the mass of 11 mol?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 104: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. An enzyme extracted from bacteria is tested at 18°C. Which statement about enzyme action is correct?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 105: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. Cells from the skin of a growing organism undergo mitosis. What is the usual outcome?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 92: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A circuit has 9 V across a 18 Ω resistor. What current flows?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 93: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A compound has molar mass 26 g mol⁻¹. What is the mass of 1 mol?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 94: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. An enzyme extracted from mice is tested at 30°C. Which statement about enzyme action is correct?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 95: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. Cells from the bone marrow of a growing organism undergo mitosis. What is the usual outcome?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 96: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A solution has pH 8. What is its hydrogen-ion concentration?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 97: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A device transfers 509 J in 11 s. What is its average power?

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