10 Frequently Asked Questions on Oxygen & Oxides: JEE Chemistry Notes

10 Frequently Asked Questions On Oxygen & Oxides: JEE Chemistry Notes

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What happens when potassium chlorate is heated strongly? Give the word equation as well as the chemical equation for this reaction.

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What is a Catalyst? Name the Catalyst used in the laboratory method of preparation of Oxygen using potassium Chlorate.

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In the laboratory method of preparation of oxygen, why is oxygen collected by downward displacement of water ?

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Hydrogen peroxide is preferred to potassium Chlorate in the laboratory preparation of Oxygen. Give reason.

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What do you mean by Oxides? Give one example of each metallic Oxide and non-metallic oxide.

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Name a metal which burns brightly with oxygen - 1. With a brilliant yellow flame 2. With brick red flame forming a white solid.

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What happens when magnesium burns in the presence of Oxygen?

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Why are metallic oxide called basic? Explain with an example ?

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Why are non-metallic oxides called acidic in nature? Explain with an example.

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Mention two tests to identify Oxygen gas.

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