The question asks to identify the type of solution formed when camphor is present in nitrogen gas.
A solution is formed when one substance dissolves into another. In this case, camphor (the solute) dissolves or disperses into nitrogen gas (the solvent).
Since the solute is a solid and the solvent is a gas, the type of solution formed is classified as a Solid - Gas solution.
This type of solution involves the dispersion of solid particles within a gaseous medium.
Therefore, camphor in nitrogen gas represents a Solid - Gas solution.
______ forces water through a semipermeable membrane and removes contaminants
Which of the following products are obtained when Na2CO3 is added to a solution of copper sulphate?
When solid solute is added to a solvent, some solute particles in solution collide with the solid solute particles and get separated out of solution. This process is known as _____________.