How will you show that air supports burning ????????????????????

Burn the camphor in a open glass bottle, it will keep burning till the bottle is open. As soon as bottle is closed, the fire extinguished due to air cut-off. This confirms that air support burning.

  • -3

TAKE A CANDLE. LIGHT IT AND FIX IT AT A FLAT SURFACE. NOW COVER IT WITH A BEAKER. AFTER SOMETIME THE CANDLE WILL STOP BURNING AS THE OXYGEN SUPPLY IS CUT OUT.

  • 8

yes parul kumar is correct.

  • 2

i agree with parul kumar.

  • 0
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