Organic RR

Which substance is a hydrocarbon

• C₂H₅OH

• CH₃COOH

• CH₃CH₃

• CH₃Cl

Isomers have the

• same molecular formulas different Structural formula

• same Structural formulas different molecular formula

• same number of protons, different number of neutrons

• same number of neutrons, different number of protons

Saturated Hydrocarbon

• Ethanol

• ethyne

• propane

• Propene

the structural formula represents

• a saturated hydrocarbon

• an unsaturated hydrocarbon

• ethene

• ethyne

The general formula C_nH_2n+2

represents

• an alkane

• an alkene

• an alkyne

which molecular formula is ethene

• C₂H₆

• C₂H₄

• C₂H₂