Physics, asked by 9989421585, 1 year ago

how to make artificial oxygen in lab ?

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Answered by maroon5
3
When manganese(IV) oxide is added to hydrogen peroxide, bubbles of oxygen are given off. 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.
Hence oxygen is prepared in lab.
Follow the diagram.
Hope it helps
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