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- Subject
- Aldehydes and Ketoneschemistry-mcqs › aldehydes-and-ketones
- Published
- 18 Mar 2019
- Last updated
- 28 May 2026
Explanation
The iodoform test is useful for distinguishing between all these pairs: ethanol and methanol, acetaldehyde and methanal, as well as acetone and diethyl ketone. Therefore, all the options listed can be differentiated using this test.
More Aldehydes and Ketones MCQs
Practice related questions from the same subject.
- 1.In a base-catalyzed reaction involving a carbonyl compound, what role does the catalyst play?
- 2.Identify the ketone that is symmetrical from the options below:
- 3.Which compound is capable of undergoing aldol condensation?
- 4.What is the product formed when acetaldehyde cyanohydrin undergoes acid hydrolysis?
- 5.In the industrial production of ethanal via air oxidation of ethylene, palladium chloride is used as the catalyst. Which compound acts as the promoter in this process?
- 6.What is the general formula shared by the homologous series of aldehydes and ketones?
- 7.What is the color of the precipitate formed when aldehydes are heated with Fehling's solution?
- 8.What is the percentage of water present in formalin, which is a solution containing formaldehyde, methyl alcohol, and water?
More in Chemistry Mcqs
- Alcohols Phenols and Ethers
- Aliphatic Hydrocarbons
- Alkyl Halides
- Aromatic Hydrocarbons
- Atomic Structure
- Carboxylic Acids
- Chemical Bonding
- Chemical Equilibrium
- Chemistry Basic Concept
- Common Chemical Industries
- Diagnostic Test
- Electrochemistry
- Environmental Chemistry
- Experimental Techniques
- Gases
- Group III A and IVA Elements
- Group VA and VIA Elements
- Liquids and Solids
- Macromolecules
- Organic Chemistry
- Periodic Classification
- Reaction Kinetics
- S-BLOCK ELEMENTS
- Solutions
- The Halogens and The Noble Gases
- Thermochemistry
- Transition Elements