Cyclohexene 
is _________ type of an organic compound.
is _________ type of an organic compound.- Alicyclic
Acyclic
Benzenoid non-aromatic
Benzenoid aromatic
The Correct Option is A
Approach Solution - 1
To determine the type of organic compound cyclohexene is, let's analyze its structure and characteristics.
Identify the Structure: Cyclohexene is a six-carbon ring with one double bond. Its structure is shown in the image above. The presence of the cyclic structure indicates it is not an open-chain (acyclic) compound.
Determine the Type: Organic compounds can be categorized based on their structure:
- Acyclic: Linear or branched chain structures without a ring. Cyclohexene has a ring, so it is not acyclic.
- Alicyclic: Contains cyclic structures but does not have the aromaticity associated with benzene rings. Cyclohexene falls into this category since it is a cyclic, non-aromatic hydrocarbon.
- Benzenoid Aromatic: Compounds with a benzene ring characterized by conjugated pi-electron systems that satisfy Huckel's rule. Cyclohexene lacks these characteristics.
- Benzenoid Non-aromatic: Neither features aromatic stability nor is structured like benzene.
Conclusion: Given these categorizations, cyclohexene is best described as an alicyclic compound. It does not have the aromatic properties of benzene and is not acyclic due to its ring structure.
Therefore, the correct answer is: Alicyclic.
Approach Solution -2
Cyclohexene is an alicyclic compound because it contains a closed ring structure with non aromatic properties. Alicyclic compounds are cyclic but do not contain a benzene ring or display aromaticity.
So, the correct answer is option A.
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Concepts Used:
Hydrocarbons
Hydrocarbons can be described as organic compounds that consists only hydrogen and carbon atoms. These compounds are of different types and thereby have distinct natures. Hydrocarbons are colorless gases and are known for discharging faint odours. These have been categorized under four major classes named as alkynes, alkanes, alkenes, and aromatic hydrocarbons.
Types of Hydrocarbons
- Saturated hydrocarbons - Saturated hydrocarbons are those compounds where there is a single bond exists between carbon atoms and are saturated with atoms of hydrogen.
- Unsaturated hydrocarbons - Hydrocarbons comprises of at least one double or triple bond between carbon atoms are known as unsaturated hydrocarbons.
- Aliphatic hydrocarbons - The term denotes the hydrocarbons formed as an outcome of the chemical degradation of fats. Aliphatic hydrocarbons are basically chemical compounds.
- Aromatic hydrocarbons - They are distinguished because of the presence of benzene rings in them. They give away distinct types of aroma. These hydrocarbons comprises of only hydrogen and carbon atoms.