This set of MCQs helps you brush up on important chemistry topics and prepare you to dive into skill practice.
What is the most comment solvent in everyday life?
Carbon containing chemicals
Ethanol
Water
All of the above
Boiling point of solute is higher than the solvent.
True
False
True or False, If the solute is gas then the solubility is affected by volume, pressure, and temperature.
True
False
A substance that is dissolved in a solution is known as the _____.
Solute
Solvent
Solution
Mixtures
What are the main factors that affect solubility?
Temperature
Nature of the solvent and solute
Pressure
All of the above
The rate of solution is a measure of how fast a substance dissolves. What are the factors that do not determine the rate of the solution?
Stirring
Temperature
Amount solute already dissolved
Time
Insolubility refers to poorly soluble compounds, however there are few cases when there is NO material dissolved. Is this statement true or false?
True
False
In a solution (which is a mixture of a solute and a solvent) which do you typically have more of?
Solute
Solvent
The same amount of both.
Neither