Hydrogen Peroxide

IMPORTANT

Hydrogen Peroxide: Overview

This topic covers concepts such as Hydrogen Peroxide, Structure of Hydrogen Peroxide, Preparation of Hydrogen Peroxide, Evaporation of Acidified Barium Peroxide, Electrolysis of Peroxodisulphate, Auto-oxidation of 2-Alkylanthraquinol, etc.

Important Questions on Hydrogen Peroxide

MEDIUM
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The volume strength of 1.5 NH2O2 solution is

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OOH bond angle in  H2O2 is

MEDIUM
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Which of the following is the true structure of H2O2 ?

MEDIUM
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When   H 2 O 2 is oxidised, the product is

EASY
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The resulting solution, formed by the reaction of hydrogen peroxide with titanium sulphate has yellow or orange colour due to the formation of

EASY
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Explain the hydrogen peroxide de-colourises acidified KMnO4 solution.

EASY
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Explain the hydrogen peroxide de-colourises acidified KMnO4 solution.

EASY
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Why hydrogen peroxide is used in the food products?

MEDIUM
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Write a very short note on bleaching agents.

MEDIUM
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Write any two examples of bleaching agents.

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The dielectric constant of hydrogen peroxide is 70.7 C2N-1M-2 at 298 K

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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.

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Is hydrogen peroxide is heavier than water?

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Is the electrical conductivity of hydrogen peroxide is similar to water?

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Identify the compound, whose melting point is 272.4 K.

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The melting point of hydrogen peroxide in Kelvin is

EASY
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What is the melting point of hydrogen peroxide?

HARD
IMPORTANT

Explain the role of hydrogen peroxide as an antiseptic.