Chemistry, asked by jyotikumari75500, 6 months ago

identify the production of oxygen gas in the laboratory

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Answered by Sahukarianand1988

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Oxygen gas can be prepared in the laboratory by hydrogen peroxide and manganese dioxide. In this reaction manganese dioxide is used as catalyst. ... The produced oxygen gas is collected in the gas jar by downward displacement of water

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identify the production of oxygen gas in the laboratory​

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identify the production of oxygen gas in the laboratory