Organic Chemistry

The term 'saturated and unsaturated' refers to:

• Types of fats in food

• Types of chemical bonds in molecules

• Types of solutions in chemistry

• Types of colors in art

Organic compounds are primarily composed of which element?

• Hydrogen

• Oxygen

• Carbon

• Nitrogen

Alkyl radicals are:

• stable molecules

• ions with a positive charge

• neutral species with an unpaired electron

• compounds with a double bond

What is the general formula for alkanes?

• CnH2n

• CnH2n+2

• CnH2n-2

• CnH2n+1

Convert CH₄ into its corresponding alkyl radical.

• CH₃ – (methyl)

• CH₄ – (methane)

• C₂H₅ – (ethyl)

• C₃H₇ – (propyl)

Fill in the blank: Organic compounds can be classified into _______ and closed chain/cyclic.

• open chain

• linear chain

• branched chain

• aromatic chain

Identify the compound: CH3-CH2-CH2-CH3

• n-Butane

• iso-Butane

• n-Pentane

• neo-Pentane

Draw one open chain and closed chain hydrocarbon.