Science, asked by manas2246, 8 months ago

how to make oxygen??​

Answers

Answered by alihusain40
0

Explanation:

To make oxygen in the laboratory, hydrogen peroxide is poured into a conical flask containing some manganese(IV) oxide. The gas produced is collected in an upside-down gas jar filled with water. As the oxygen collects in the top of the gas jar, it pushes the water out.

Answered by Laraleorapathi
0

Explanation:

hope u get your a lovely answer

refer from the attachment ok my dear mate

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