Compounds with exactly two double carbon – carbon bonds are knows as ______.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. Dienes.
Dienes are hydrocarbons that contain two carbon-carbon double bonds.Dienes are categorized based on the position of the double bonds:
Conjugated Dienes: The double bonds are separated by a single bond (e.g., 1,3-butadiene).
Cumulated Dienes: The double bonds are directly adjacent (e.g., allene).
In summary, compounds with exactly two double carbon–carbon bonds are referred to as dienes.