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प्रश्न
Give two tests of the following:
Oxygen
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उत्तर
Oxygen : It is an odourless and colourless gas and turns alkaline pyrogallol brown. It can also be tested by brining a lighted splinter near the gas, if the splinter starts glowing, the gas is oxygen.
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संबंधित प्रश्न
Give balanced chemical equations for the following conversions A, B, and C:
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\[\ce{N2_{(g)} + 3H2_{(g)} -> 2NH3_{(g)}}\]
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