Question

Lipids are a diverse group of chemical compounds. Which of the following properties do all types of lipids have in common?

1) Solubility in water
2) Insolubility in water
3) High boiling point
4) Low boiling point

Answer 1

All types of lipids are characterized by their insolubility in water, a property stemming from their non-polar hydrophobic nature.

Step-by-step explanation:

Lipids are a diverse group of chemical compounds that are characterized by one key physical property: their insolubility in water. All lipids share this common feature due to their non-polar nature making them hydrophobic or "water-fearing." This is because lipids are largely hydrocarbons with nonpolar carbon-carbon or carbon-hydrogen bonds which do not mix well with water. Therefore, the correct answer to what all types of lipids have in common is insolubility in water.