Chemistry A-Level
Tetrahedral shape about each carbon in alkanes
What Tetrahedral shape about each carbon in alkanes means in Chemistry A-Level, as defined for OCR.
Definition of Tetrahedral shape about each carbon in alkanes
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Reference: OCR
Each carbon atom in an alkane is bonded to four other atoms by four single covalent bonds, so the shape is described as tetrahedral about each carbon.
Topics that use Tetrahedral shape about each carbon in alkanes
- Alkanes (OCR A-Level)
Related terms
- Bond angle of about 109.5°
- Consequences for alkane reactivity
- Distinguishing σ-bonds from π-bonds
- Effect of branching on boiling point
- Effect of carbon-chain length on boiling point
- Electron pair repulsion between bonding pairs
- Free rotation about σ-bonds
- Further substitution giving polyhalogenated products
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