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Class 11 Chemistry Practice Test: Hydrocarbons - Alkanes
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Avg score: 71% Most missed: “Corey-House synthesis is used for alkanes having __________ number of carbon ato…”

An alkane, or paraffin, is an acyclic saturated hydrocarbon. In other words, an alkane consists of hydrogen and carbon atoms arranged in a tree structure in which all the carbon–carbon bonds are single.

Alkanes have the general chemical formula CₙH₂ₙ₊₂

Class 11 Chemistry Practice Test: Hydrocarbons - Alkanes
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10 Questions

1. Corey-House synthesis is used for alkanes having __________ number of carbon atoms.
2. Alkynes are __________ in nature and first four members are __________ gases.
3. Is of hydrogenation is __________ on steric crowding.
4. Methane cannot be prepared by the reduction of alkenes or alkynes.
5. In the combustion reaction of alkanes if Ethane is used how many moles of oxygen are required?
6. Which of the following is true regarding the boiling point?
7. Which of the following reaction is used to increase the length of the carbon chain?
8. Alkanes are also known as __________
9. How many carbons are there in the product of a decarboxylation reaction when compared with the reactant?
10. Which of the following is not a process of halogenation of alkanes?