Science, asked by amitasamanta, 12 days ago

explain with a well labeled diagram the preparation of oxygen?? ​

Answers

Answered by sonukumarsharma55
2

Answer: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 tazkiyah6446
1
Answer: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.
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