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MCQs: As compare to low density polythene, the high density polythene is
Category: Science Mcqs, Published by: teswesm
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MCQs: The chemist who started plastic industry was an
Category: Science Mcqs, Published by: teswesm
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MCQs: Ethene is obtained from
Category: Science Mcqs, Published by: teswesm
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MCQs: Two major requirements for preparation of ammonia are
Category: Science Mcqs, Published by: teswesm
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MCQs: The melting point of ice is
Category: Science Mcqs, Published by: teswesm
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MCQs: When heat is provided to particles of solids, they gain
Category: Science Mcqs, Published by: teswesm
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MCQs: 'Ethene' is composed of
Category: Science Mcqs, Published by: teswesm
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MCQs: To make flexible items a substance is added to PVC. This substance is known as
Category: Science Mcqs, Published by: teswesm
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MCQs: The symbol of 'sulphur' is
Category: Science Mcqs, Published by: teswesm
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MCQs: Natural substances made up of long molecules are
Category: Science Mcqs, Published by: teswesm
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MCQs: The density of gases is
Category: Science Mcqs, Published by: teswesm
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MCQs: The shape of liquid depends on the
Category: Science Mcqs, Published by: teswesm
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MCQs: The fixed position of particles in solids is due to
Category: Science Mcqs, Published by: teswesm
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MCQs: Number of atoms in one molecule of ethene is
Category: Science Mcqs, Published by: teswesm
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MCQs: Photosynthesis is an example of
Category: Science Mcqs, Published by: teswesm
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MCQs: Respiration is a
Category: Science Mcqs, Published by: teswesm
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MCQs: To make PVC, molecules of vinyl chloride are
Category: Science Mcqs, Published by: teswesm
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MCQs: When particles cool down, energy changes
Category: Science Mcqs, Published by: teswesm
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MCQs: The color of magnesium oxide is
Category: Science Mcqs, Published by: teswesm
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MCQs: Ammonia fertilizers are made by two components, they are
Category: Science Mcqs, Published by: teswesm
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