What is the test of oxygen
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A glowing splint is held above a glass tube, in which oxygen is trapped . When the stopwatch is opened, oxygen glass rushed out abd ignites the glowing splint.
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1.Oxygen supports combustion so a good method of testing for oxygen is to take a glowing splint and place it in a sample of gas, if it re-ignites the gas is oxygen.
2. i. A glowing splint (no flames burning) is used to test for oxygen.
ii. Oxygen gas rekindles the glowing splint as it bursts into flames.
2. i. A glowing splint (no flames burning) is used to test for oxygen.
ii. Oxygen gas rekindles the glowing splint as it bursts into flames.
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