
Physical properties
Point 4 of 5 — Lesson 2: Unsaturated Hydrocarbons – Alkenes (Olefins)Question bank: 1 questions (1 with pictures)
04 Physical properties
- The first alkenes (C₂–C₄) are gases; C₅–C₁₅ are liquids; above C₁₅ solids.
- They are non-polar, insoluble in water, soluble in organic solvents such as ether, benzene and CCl₄.
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