Question

Is there any other procedure to prove that oxygen is needed for burning​

Answer 1

Answer:

take a candle and light it with fire . ... then take a glass vessel and close the candle. you observe that the fire exhausts immediately. this proves oxygen is needed for burning

Hope it was helpful to you ❣️☺️

Answer 2

Answer:

YES WHEN WE PUT THE BIKER ON BURNING CANDLE IT STOPS BURNING BECAUSE OF CUT OF SUPPLY OF OXYGEN

THIS PROVE THAT OXYGEN IS NEEDED FOR BURNING....