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CHEMISTRY QUIZ

The process of removing calcium and magnesium from hard water is known as

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Ferrous sulphate is used in water treatment as a/an

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Which of the following is used to denature ethanol ?

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One of the following is used to dissolve noble metals. That is

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Impure camphor is purified by

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Which of the following is not a derivative of barbituric acid

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Williamson's synthesis is widely used in the laboratory preparation of

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The common name of sodium bicarbonate is

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The unit to measure the flow of water is

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Which one of the following is not a ‘green house gas’ ?

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