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- Subject
- Aliphatic Hydrocarbonschemistry-mcqs › aliphatic-hydrocarbons
- Published
- 18 Mar 2019
- Last updated
- 28 May 2026
Explanation
The general formula for alkynes is CnH2n − 2, indicating two fewer hydrogen atoms than alkenes (CnH2n).
More Aliphatic Hydrocarbons MCQs
Practice related questions from the same subject.
- 1.What is the product formed when vinylacetylene reacts with hydrogen chloride (HCl)?
- 2.Which alloy is used as the starting material for preparing Raney nickel by treatment with caustic soda?
- 3.Which of the following compounds exhibit reactivity because of their pi-electrons?
- 4.The process of eliminating both a halogen atom and a hydrogen atom from a molecule is called __________?
- 5.What is the correct sequence for the ease of halogenation of alkanes?
- 6.What compound is produced when methane undergoes partial oxidation with a restricted amount of air?
- 7.Alkanes with up to how many carbon atoms exist as gases at room temperature?
- 8.What is the product formed when ethyl tetrahalide undergoes dehalogenation?
More in Chemistry Mcqs
- Alcohols Phenols and Ethers
- Aldehydes and Ketones
- 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