Chemistry · Colligative properties of dilute solutions: a relative lowering of vapour pressure, depression of freezing point, the elevation of boiling point and osmotic pressure
Which of the following is not a colloidal solution?
Which of the following is not a colloidal solution?
- A. Solid-Solid
- B. Liquid-Liquid
- C. Gas-Gas
- D. Solid-Liquid
Step-by-step solution
Colloidal solutions are heterogeneous mixtures with particle sizes between 1 and 1000 nm. Gas-gas mixtures are always homogeneous true solutions because gases mix uniformly at the molecular level, thus they are not colloidal.
Related MCQs
- The mass of non-volatile, non-elctrolyte solute (molar mass mol ) needed to be dissolved in octane to reduce its vapour pressure to , is…
- Solutions and are respectively glucose, and Which one of the following pairs is isotonic?…
- Which of the following solution in water will have the lowest vapour pressure?…
- A colloidal system having a solid substance as a dispersed phase and a liquid as a dispersion medium are classified as:…
- 18 g glucose \) is added to of water. The vapour pressure of this aqueous solution at in torr is:…