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Anon25 [30]
3 years ago
9

The text of oxygen gas in the laboratory ​

Chemistry
1 answer:
IgorC [24]3 years ago
8 0

Explanation:in testing for oxygen a glowing splint is used.

the glowing splint is brought in the presence of the test tube containing the gas

the glowing splint rekindles or lights up showing that oxygen is present.

this is a positive test because oxygen supports burning or combustion

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