Apure solvent has a freezing point the freezing point of a solution.
a. equal to
b. lower than
c. higher than

The correct answer is B. A pure solvent has a freezing point lower than the freezing point of a solution. This can be explained by one of the colligative property of a solution called the freezing point depression. A colligative property is a property of a solution which is affected when a solute is being added. This includes, boiling point elevation, vapor pressure lowering and osmotic pressure.

All the elements are arranged by melting points on the periodic table. in row they go from metals to gasses. in the row from sodium to argon, sodium is more reactive than the one on its right, magnesium.

Olá. porque a reação na temperatura é muito rapida a do copo : )