HARD
12th ICSE
IMPORTANT
Earn 100

Match the following reactants and reagents given in Column I with the products given in Column II and choose the correct option from the codes given below.

Column I Column II
Question Image (i) Benzene
Question Image (ii) Salicylaldehyde
Question Image (iii) Benzoquinone 

 

 

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Important Questions on Alcohols, Phenols and Ethers

MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 4

 What is the IUPAC name of the following compound?

Question Image

EASY
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 4

What is the IUPAC name of the following compound:

Question Image

HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 5
Name the starting material used in the industrial preparation of phenol.
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 6

The boiling points of alcohols decreases with increase in branching of the alkyl chain. Give reason.

MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 7

Arrange the following compounds in their increasing order of acidity:

CH3OH, H2O, HC≡CH

MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 11 - Alcohols, Phenols and Ethers>Chapter Practice>Q 8
Name the reagent that converts 1° alcohols exclusively to corresponding aldehyde.
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?