Uses of Hydrogen and its Compound

IMPORTANT

Uses of Hydrogen and its Compound: Overview

This topic covers concepts, such as, Uses of Dihydrogen, Synthesis of Ammonia, Energy Released on Combustion of Methane & Energy Released on Combustion of Liquid Octane etc.

Important Questions on Uses of Hydrogen and its Compound

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Which of the following statements abut hydrogen peroxide are correct?

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Which of the following compounds is used as a mild disinfectant?

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Which of the following metals is obtained by the reduction of metal oxide using hydrogen gas?

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Identify a suitable reagent to prepare sodium perborate from sodium metaborate.

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How is sodium percarbonate prepared by using hydrogen peroxide?

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How is sodium perborate prepared by using hydrogen peroxide?

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Approximately how much energy is released on combustion of one mole of liquid dihydrogen?

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How much energy is released when 1 L of liquid hydrogen is burnt?

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The bleaching action of ozone is due to its ability to provide 

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Explain the bleaching action of ozone.

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The bleaching action of sulphur dioxide is due to 

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Write a balanced chemical equation for the preparation of hydrogen chloride from dihydrogen.

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The principles of green chemistry include the eliminating the ________ treatments

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_________ is the fundamental advantage of the green chemistry in organic synthesis without solvents.

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Green synthesis reduces the ______ and protects the environment.

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Green chemistry is also called as ________.

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Compare the efficiency of methane and hydrogen fuel. Express the various advantages of hydrogen fuel.

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Express, what amount of energy released from the combustion of methane.

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Combustion of gaseous hydrogen produces a large amount of energy. Define auto-ignition temperature of a fuel.

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Identify the product formed in the combustion reaction of gaseous hydrogen to release energy:

H2+12O2            ?+286,000 J