Which of the following would not mix with each other easily?
Correct answer: C. Water & pentane
- A. Water & ethanol
- B. Water & acetone
- C. Water & pentane
- D. Water & chloroform
Explanation
Pentane is an organic compound that is non-polar and water is a polar molecule, hence they won't mix together because water cannot form hydrogen bonds with pentane, hence the correct answer is Option C.
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About Properties of Liquids
Liquid behavior depends on intermolecular forces, which produce surface tension, viscosity, capillary action and a definite volume without a fixed shape. The topic also covers vapor pressure, evaporation, boiling point and the effect of temperature and external pressure, while distinguishing evaporation at the surface from boiling throughout the liquid.
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