Alcohols, Phenols and Ethers questions
1239 published questions with worked solutions.
- Salicylic acid reacts with both neutral FeCl₃ solution and in an esterification reaction because it contains:
- Nitration of salicylic acid will give:
- The correct sequence of reactions to convert p-nitrophenol into quinol (hydroquinone, p-dihydroxybenzene) involves [K CET 2010]
- Spermaceti is commonly used in:
- In the above question, how many acidic group(s) is/are present if we use nitric acid in place of bromine water?
- Bakelite is a condensation polymer of phenol and formaldehyde. The initial step between the two compounds is an example of
- Which one of the following is employed in making explosives?
- The reagent(s) used in the preparation of aspirin from salicylic acid is/are
- Aspirin is an acetylation product of
- Aspirin is an acetylation product of
- Which of the following sets of reactants is used for preparation of paracetamol from phenol?
- Fluoresce in, a well known dye, is obtained by the reactions of:
- Aspirin is obtained by the reaction of CH_3COCl with:
- Consider: (I) 1,2-dihydroxybenzene (catechol), (II) 1,3-dihydroxybenzene (resorcinol), (III) 1,4-dihydroxybenzene (hydroquinone),...
- Which of the compounds has the highest boiling point?
- Which of the following compounds (positional isomers of a hydroxybenzoic acid, each bearing –OH and –COOH groups at different...
- Out of the compounds below, the vapour pressure of (B) o-nitrophenol at a particular temperature, compared to (A) p-nitrophenol,...
- Which concept best explains that o-nitrophenol is more volatile than p-nitrophenol?
- CH3CH2OH on reaction with bleaching powder forms
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