Give balanced equation to obtain oxygen from Silver oxide.

एका वाक्यात उत्तर

Silver oxide

2Ag₂O → 4Ag + O₂ ↑

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Properties of Oxygen

या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?

पाठ 7: Air and Atmosphere - Additional questions 3

पाठ 7 Air and Atmosphere
Additional questions 3 | Q 4.2

What happens when mercuric oxide is heated?

What happens when potassium nitrate is heated

Why is potassium chlorate not used for laboratory preparation of oxygen ?

Name the three types of oxidation processes. In which of these large amount of heat and light energy are produced?

Fill in the blank :

____________ discovered the oxygen gas.

Fill in the blank :

Oxygen occupies about _____% of air by volume.

Fill in the blanks:

Oxygen is collected by the __________ displacement of ________.

Describe what you will observe and write fully balanced equation when the following is introduced in a jar of oxygen.

Burning magnesium

Mention the physical properties of oxygen.

Write the reaction of oxygen with non–metals.