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Applied Chemistry mcqs

Home » Applied Chemistry mcqs

How many methods of removing the radio active impurities are there?

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a) 2 b) 3 c) 3 d) 4

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Home » Applied Chemistry mcqs

The treatment of water with _________ improves the taste of water

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a) Oxygen b) Chlorine c) KMnO4 d) Ozone

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Home » Applied Chemistry mcqs

Reacting the water with _________ removes the odour due to the phenols

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a) KMnO4 b) MnO4 c) Potassium d) Magnesium

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Home » Applied Chemistry mcqs

__________ imparts peculiar odour to the water

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a) Decaying organic matter b) Detergents c) Phenols d) Dissolved oxygen

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Home » Applied Chemistry mcqs

The unpleasant odour of the water is due to presence of the __________

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a) Nitrogen b) Bismuth c) Phenols d) Dissolved oxygen

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Home » Applied Chemistry mcqs

Dried sludge can be used as _________

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a) Fertilizer b) Pesticide c) Reagent d) Medicine

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