PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Organic Chemistry>Uses and Properties of C₂H₅OH and CH₃COOH

Uses and Properties of C₂H₅OH and CH₃COOH

Author:Jibananda Paul & Subrata Kumar Choudhury

10th West Bengal Board

IMPORTANT

Important Questions on Uses and Properties of C₂H₅OH and CH₃COOH

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IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Organic Chemistry>Uses and Properties of C₂H₅OH and CH₃COOH> Q 1

State the important uses of acetic acid.

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PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Organic Chemistry>Uses and Properties of C₂H₅OH and CH₃COOH> Q 2

Why concentrated acetic acid is known as glacial acetic acid?

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PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Organic Chemistry>Uses and Properties of C₂H₅OH and CH₃COOH> Q 3

Draw the structure of acetic acid molecule and mention its functional group.

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PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Organic Chemistry>Uses and Properties of C₂H₅OH and CH₃COOH> Q 4

Oxalic acid is the first member of carboxylic acid.

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PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Organic Chemistry>Uses and Properties of C₂H₅OH and CH₃COOH> Q 5

Esters have very pleasant fruity smell.

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PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Organic Chemistry>Uses and Properties of C₂H₅OH and CH₃COOH> Q 6

Alcohols have higher boiling points than the acids of comparable molecular mass.

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PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Organic Chemistry>Uses and Properties of C₂H₅OH and CH₃COOH> Q 7

Methanol is used as a drinking wine.

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PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Organic Chemistry>Uses and Properties of C₂H₅OH and CH₃COOH> Q 8

Aqueous solution formaldehyde is known as formalin.

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PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Organic Chemistry>Uses and Properties of C₂H₅OH and CH₃COOH> Q 9

Mixture of $95.5 %$ ethyl alcohol and $4.5 %$ water is known as _____.

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PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Organic Chemistry>Uses and Properties of C₂H₅OH and CH₃COOH> Q 10

The conversion of ethyl alcohol into ether is an example of _____ of alcohols.

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PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Organic Chemistry>Uses and Properties of C₂H₅OH and CH₃COOH> Q 11

A mixture of $95.5 %$ ethyl alcohol and $4.5 %$ water is known as