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<2024 CEM01A1 Mastering Chemistry Assignment 12 - Attempt 1
Chapter 24 Question 11 - Multiple Choice
4 Part A
Which statement about hydrocarbons is false?
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Review Constants | Periodic T
Alkanes are more reactive than alkenes.
O Alkenes can be polymerized.
O The smallest alkane to have structural (constitutional) isomers has 4 carbon atoms.
○ Alkanes can be produced by hydrogenating alkenes.
O Cyclic alkanes are structural isomers of alkenes.
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Final answer:

Alkanes are not more reactive than alkenes. Cyclic alkanes are not structural isomers of alkenes. Alkenes can be produced by hydrogenating alkenes.


Explanation:

Alkanes are more reactive than alkenes - This statement is false. Alkanes are known to be the least chemically reactive class of organic compounds due to their strong carbon-carbon and carbon-hydrogen bonds. Alkenes, on the other hand, are more reactive due to the presence of double bonds.

Cyclic alkanes are structural isomers of alkenes - This statement is also false. Cyclic alkanes are not structural isomers of alkenes as they have different properties and structures despite being hydrocarbons.

Alkenes can be produced by hydrogenating alkenes - This statement is true. Alkenes can indeed be produced by hydrogenating alkenes through processes like catalytic hydrogenation.


Learn more about Hydrocarbons here:

https://brainly.com/question/31643106


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