Alkenes Flashcards

1
Q

What functional group do alkenes contain?

A

Alkenes contain the functional group >C=C<.

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2
Q

What is the general formula for alkenes?

A

CnH2n

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2
Q

Why are alkenes classified as unsaturated hydrocarbons?

A

Alkenes are classified as unsaturated hydrocarbons because they have a carbon-carbon double bond.

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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

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