Practice Alcohols Phenols and Ethers with authentic CBSE Chemistry exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like atomic structure, chemical reactions, and organic chemistry. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of CBSE examiners.
Assertion (A): (CH3)3C-O-CH3 gives (CH3)3C-I and CH3OH on treatment with HI.
Reason (R): The reaction occurs by SN1 mechanism.
Name the different reagents needed to perform the following reactions:
Phenol to benzene.
Dehydration of propan-2-ol to propene.
How will you convert:
Propan-2-ol to propanone?
Phenol to 2,4,6-tribromophenol?
The conversion of an alkyl halide into alcohol by aqueous NaOH is classified as
Explain the following by giving one example: Friedel-Crafts acetylation of anisole.
Give one chemical test to distinguish between the following pairs of compounds:
Phenol and benzoic acid.
1-propanol and 2-propanol.
Assertion (A): Phenol is more acidic than p-methylphenol.
Reason (R): The presence of an electron releasing group in p-methylphenol makes it less acidic.
Name the following according to IUPAC system.
Cyclopentanol
Write the mechanism of the following reaction. CH3CH2OH CH3CH2Br + H2O
Write the equation involved in Reimer-Tiemann reaction.
Explain the mechanism of the following reactions:
Addition of Grignard's reagent to the carbonyl group of compound forming an adduct followed by hydrolysis.
Acid catalysed dehydration of an alcohol forming an alkene.
Acid catalysed hydration of an alkene forming an alcohol.
Practice Alcohols Phenols and Ethers with authentic CBSE Chemistry exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like atomic structure, chemical reactions, and organic chemistry. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of CBSE examiners.
Assertion (A): (CH3)3C-O-CH3 gives (CH3)3C-I and CH3OH on treatment with HI.
Reason (R): The reaction occurs by SN1 mechanism.
Name the different reagents needed to perform the following reactions:
Phenol to benzene.
Dehydration of propan-2-ol to propene.
How will you convert:
Propan-2-ol to propanone?
Phenol to 2,4,6-tribromophenol?
The conversion of an alkyl halide into alcohol by aqueous NaOH is classified as
Explain the following by giving one example: Friedel-Crafts acetylation of anisole.
Give one chemical test to distinguish between the following pairs of compounds:
Phenol and benzoic acid.
1-propanol and 2-propanol.
Assertion (A): Phenol is more acidic than p-methylphenol.
Reason (R): The presence of an electron releasing group in p-methylphenol makes it less acidic.
Name the following according to IUPAC system.
Cyclopentanol
Write the mechanism of the following reaction. CH3CH2OH CH3CH2Br + H2O
Write the equation involved in Reimer-Tiemann reaction.
Explain the mechanism of the following reactions:
Addition of Grignard's reagent to the carbonyl group of compound forming an adduct followed by hydrolysis.
Acid catalysed dehydration of an alcohol forming an alkene.
Acid catalysed hydration of an alkene forming an alcohol.