Nanochemistry

IMPORTANT

Nanochemistry: Overview

This Topic covers sub-topics such as Nanoparticles, Chemistry in Everyday Life, Properties of Nanomaterials, Nanochemistry, Size of Nanoparticles, Applications of Nanochemistry and, Drawbacks of Nanomaterials in Chemistry

Important Questions on Nanochemistry

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What are the nanoparticles?

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Which is true about nanomaterials?

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"Nanomaterials are biologically harmful and toxic", explain the statement.

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Nanomaterials are biologically harmful and toxic.

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Mention any two drawbacks of nanomaterials.

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Which of the following is/are correct for nano chemistry?

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The metallic nanoparticles can be used as very active _____ due to their high surface area.

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The metallic nanoparticles can be used as very active catalysts.

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List any two applications of nano chemistry.

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The size of particles in nanomaterials varies from 1 to _____ nm.

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Identify the wrong statement about nanomaterials:

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The size of the nanomaterials varies from 1-100nm.

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Mention any two properties of nanomaterials.

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The size of nanoparticles is between 1 to _____ nm.

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The size of nanoparticles is between 1to 100 nm.

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The size of nano particles 

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What is the size of nanoparticles?

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Name the branch of chemistry which deals with the study of the physical and chemical properties of materials at the atomic and molecular level.

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Nano chemistry involves the study of the physical and chemical properties of materials at _____ and molecular levels.

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Nano chemistry is the branch of chemistry that involves the study of the physical and chemical properties of materials at the atomic and molecular levels.