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MCQs: Air solubility of water is defined as the ability of air to be dissolved in
Category: Science Mcqs, Published by: teswesm
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MCQs: Rust is actually
Category: Science Mcqs, Published by: teswesm
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MCQs: When a gas is cooled or compressed it becomes a
Category: Science Mcqs, Published by: teswesm
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MCQs: The mixture important for human life and combustion is
Category: Science Mcqs, Published by: teswesm
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MCQs: Both gas and liquids are fluids. Fluids are substances which don't have fixed
Category: Science Mcqs, Published by: teswesm
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MCQs: The process in which energy is released by the combination of glucose and oxygen is known as
Category: Science Mcqs, Published by: teswesm
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MCQs: The most abundant element is oxygen within the
Category: Science Mcqs, Published by: teswesm
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MCQs: Nitrogen gas and nitrogen compounds, both have very important
Category: Science Mcqs, Published by: teswesm
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MCQs: The major use of nitrogen is production of
Category: Science Mcqs, Published by: teswesm
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MCQs: Respiration takes place at/in
Category: Science Mcqs, Published by: teswesm
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MCQs: Exhaled air contains 16% oxygen and about 4% of carbon dioxide, the rest of 80% is
Category: Science Mcqs, Published by: teswesm
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MCQs: The condensation point of nitrogen gas is
Category: Science Mcqs, Published by: teswesm
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MCQs: Oxidation is accompanied by
Category: Science Mcqs, Published by: teswesm
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MCQs: Other than nitrogen and oxygen, the composition of the rest of the gases is about
Category: Science Mcqs, Published by: teswesm
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MCQs: The atmosphere is an important part for life on
Category: Science Mcqs, Published by: teswesm
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MCQs: Fractional distillation consists of
Category: Science Mcqs, Published by: teswesm
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MCQs: Air is important because it is the prime cause of life on
Category: Science Mcqs, Published by: teswesm
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MCQs: When methane is combusted with oxygen, the products produced are
Category: Science Mcqs, Published by: teswesm
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MCQs: Sunlight is absorbed by chlorophyll in leaves, while the gaseous exchange takes place through
Category: Science Mcqs, Published by: teswesm
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MCQs: Human respiratory system contains respiratory tract and
Category: Science Mcqs, Published by: teswesm
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