Hydrogen Peroxide

IMPORTANT

Hydrogen Peroxide: Overview

This Topic covers sub-topics such as Hydrogen Peroxide, Antiseptic, Structure of Hydrogen Peroxide, Uses of Hydrogen Peroxide, Volume Strength of Hydrogen Peroxide, Preparation of Hydrogen Peroxide, Decomposition of Hydrogen Peroxide and, Bleaching Agent

Important Questions on Hydrogen Peroxide

EASY
IMPORTANT

The colour of old painting restored by oxidising lead sulphide to lead sulphate using hydrogen peroxide.

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The colour of old painting restored by hydrogen peroxide, because it is a good _____.

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The colour of old painting restored by hydrogen peroxide, in which lead sulphide _____.

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The colour of old painting restored by hydrogen peroxide.

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How does the colour of old painting restored by hydrogen peroxide?

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Which of the following is used as mild disinfectant.

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Write a very short note on bleaching agents.

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Write any two examples of bleaching agents.

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Which of the following compounds is more viscous than water?

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Hydrogen peroxide is more viscous than water due to the presence of an extra _____ (oxygen/ hydrogen) atom in its structure.

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Which is more viscous: water or hydrogen peroxide? Give reason.

HARD
IMPORTANT

Explain the role of hydrogen peroxide as an antiseptic.

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What is the trade name of hydrogen peroxide that is being used as an antiseptic?

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What is an antiseptic?

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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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The strength of 10 volume solution of hydrogen peroxide at STP will be _____gL. (Take the volume of one mole of gas=22.4 L at STP)
Round off your answer to two decimal places.

MEDIUM
IMPORTANT

Hydrogen peroxide is manufactured by autoxidation of _____. (Write the IUPAC name)

HARD
IMPORTANT

Hydrogen peroxide as a disinfectant.Expalin ?