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प्रश्न
How will you identify oxygen in the laboratory ?
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उत्तर
Oxygen is a colourless and odourless gas which rekindles a glow¬ing splinter.
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संबंधित प्रश्न
What happens when a glowing splinter is introduced in a jar containing oxygen ?
What happens when Sulphur burns in oxygen ? Also give the balanced chemical equation for the reaction.
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Write ‘True’ or ‘False’ in front of following statement.
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