Saturated solution

Q. The sky looks clearer and brighter after the rain due to loading by rain drops. Which of the following is similar to the process mentioned above?

1. Separtion of butter from curd.
2. Separation of salt from sea water
3. Sprinkling water on a dusty street before sweeping
4. Separation of grain seeds from their stalks

Q. Which of the following are the properties of a saturated solution?

1. No more amount of solute can be dissolved in it in any case.
2. More solute can be dissolved on heating.
3. More solute can be dissolved at same temperature and pressure.
4. No more solute can be dissolved at same temperature and pressure.

Q. Study the information given below:
1) Some substances are made up of two or more elements combined together chemically.
2) Properties of these substances are different from the elements that make them.
3) This substance cannot be broken down by physical methods.
Which among the following substances has the properties listed above?

1. Air
2. Sugar
3. Calcium
4. Iodine

Q.

In a saturated solution, more solute can be dissolved at a particular temperature.

1. True
2. False

Q. The solution in which no more solutes can be dissolved is known as

1. Saturated solution
2. Temperate solution
3. Unsaturated solution
4. Normal solution

Q. A solution which cannot dissolve its solute anymore at a specific temperature is called a/an ____ solution.

1. unsaturated
2. saturated
3. pure
4. supersaturated

Q.

A saturated solution is the solution in which:

1. No more amount of substances can be added
2. Adding of substance depends upon solution
3. More substances can be added to the solution without heating

4. More substances can be added to the solution on heating

Q. A solution with more dissolved solute in the solvent can be obtained by raising the temperature.

1. unsaturated
2. supersaturated
3. megasaturated
4. saturated

Q. At the stage, no more solute can be dissolved in the given solvent.

1. unsaturation
2. saturation
3. initial

Q. Stirring speeds up the process of dissolving a solute in the solvent.

1. True
2. False

Q. An increase in temperature of water can raise the solubility of sugar.

1. True
2. False