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12th ICSE
IMPORTANT
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How does Lucas reagent help in the distinction of primary, secondary and tertiary alcohols? Discuss the reactions involved.
 

Important Questions on Alcohols, Phenols and Ethers

HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 41
Give the industrial uses of methanol and ethanol.
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 42

How can diethyl ether be prepared from ethyl iodide. Write the chemical equation.
 

HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 42

How can diethyl ether be prepared from ethyl alcohol. Write the chemical equation.
 

HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 42
How is ethyl alcohol obtained from molasses?
HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 43

Discuss the cleavage of ethers by acids.

MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 43

Discuss acidity of phenols.
 

HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 44

Write the main product(s) in the following reaction:

Question Image

HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 44

Write the main product(s) of the following reaction:

Question Image