Hydrocarbons & Energy

Front

What is the primary component of natural gas?

Back

Methane (CH₄)

Front

Which energy source is considered renewable?

Back

Solar energy

Front

What is the general formula for alkanes?

Back

CₙH₂ₙ₊₂

Front

What type of hydrocarbon contains at least one double bond?

Back

Alkene

Front

What is the boiling point trend for hydrocarbons as the number of carbon atoms increases?

Back

The boiling point increases with the number of carbon atoms.

Front

What is the difference between renewable and nonrenewable energy sources?

Back

Renewable sources can be replenished naturally, while nonrenewable sources are finite.

Front

What is the general formula for alkynes?

Back

CₙH₂ₙ₋₂

Front

What is a characteristic property of hydrocarbons?

Back

They are generally nonpolar and hydrophobic.

Front

What is the significance of the octane number in fuels?

Back

It measures the fuel's ability to resist knocking during combustion.

Front

What is the process of breaking down hydrocarbons into simpler molecules called?

Back

Cracking