Alkenes Flashcards
1
Q
What functional group do alkenes contain?
A
Alkenes contain the functional group >C=C<.
2
Q
What is the general formula for alkenes?
A
CnH2n
2
Q
Why are alkenes classified as unsaturated hydrocarbons?
A
Alkenes are classified as unsaturated hydrocarbons because they have a carbon-carbon double bond.
3
Q
How can bromine water be used to distinguish between an alkane and an alkene?
A
Alkenes react with bromine water, turning it from orange to colorless, while alkanes do not react and the bromine water remains orange