Methane molecule A molecule of methane contains four C-C , σ bonds. Orbital picture of methane Bond length and bond angles Ethane Molecule It contains 6 C-H σ bonds and one C-C σ bond. Orbital picture of ethane Bond lengths and bond angle in ethane Ethene molecule The carbon-carbon double bond of ethene consists of a strong … [Read more...] about Shapes Of Simple Organic Compounds