How will you show that oxygen gas is required for burning
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with an perfect example that is we can not burn fire in space because there is no air present
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OUR AIR IS CONSIST OF 20.95% OF OXYGEN.TO SHOW THAT OXYGEN IS REQUIRED FOR BURNING WE WILL TAKE A CANDLE ,A TRANSPARENT GLASS,A MATCHBOX. LIGHT UP THE CANDLE AND PUT THE INVERTED GLASS ON TOP OF IT .WE WILL SEE THAT THE FLAME WILL DISAPPEAR WHICH SHOW THAT OXYGEN IS NECESSARY FOR BURNING.
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