(a)
Interpretation:
Freezing point and boiling point of the solutions to be calculated.
5g
Concept introduction:
Freezing point: Freezing point is defined as the temperature at which liquid into solid.
Boiling point: Boiling point is temperature at which the liquid into gas.
Elevation of boiling point: Elevation of boiling point of a liquid is occurrence that boiling point of a liquid would be greater when another substance is added to it. Resulting, the boiling point becomes higher than the pure solvent.
Depression of freezing point: Depression of freezing point is reducing in freezing point of a solvent when added non volatile solute. Volatile substance means easily vaporized at room temperature and non volatile means does not easily evaporate at room temperature.
(b)
Interpretation:
Freezing point and boiling point of the solutions to be calculated.
2.0g
Concept introduction:
Freezing point: Freezing point is defined as the temperature at which liquid into solid.
Boiling point: Boiling point is temperature at which the liquid into gas.
Elevation of boiling point: Elevation of boiling point of a liquid is occurrence that boiling point of a liquid would be greater when another substance is added to it. Resulting, the boiling point becomes higher than the pure solvent.
Depression of freezing point: Depression of freezing point is reducing in freezing point of a solvent when added non volatile solute. Volatile substance means easily vaporized at room temperature and non volatile means does not easily evaporate at room temperature.
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Chemistry: An Atoms First Approach
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