MEDIUM
12th ICSE
IMPORTANT
Earn 100

Name the reagent that converts 1° alcohols exclusively to corresponding aldehyde.

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 9
How will you convert phenol to picric acid? Write the relevant equation.
EASY
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 10
What is the order of reactivity of HCl, HBr, and HI with alcohol?
HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 11
How will you confirm that whether a given -OH group is alcoholic or phenolic?
EASY
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 12
Why aryl halides cannot be used for the formation of ethers?
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 13
Why are higher ethers insoluble in water?
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 14

Name the reaction and write the equation: Phenol with acetyl chloride in the presence of AlCl3.

MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 15

A reaction is given below:

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What is the name of this reaction?

MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 17
What is the order of acidic character of 1°, 2° and 3° alcohols? Give reason.