| 1 |
When a saturated solution is diluted it tuns into:<br> |
- A. supersaturated solution<br>
- B. saturated solution<br>
- C. a concentrated solution<br>
- D. unsaturated solution<br>
|
| 2 |
A binary solution consists of: |
- A. One component
- B. Two components
- C. Three components
- D. Many components
|
| 3 |
Mist is an example of solution:<br> |
- A. liquid in gas<br>
- B. gas in liquid <br>
- C. solid gas<br>
- D. gas in solid<br>
|
| 4 |
The solubility of which salt increases in heating? |
- A. Li<sub>2</sub>SO<sub>4</sub>
- B. Ce<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>
- C. NaCI
- D. KCI
|
| 5 |
Which has biger particles? |
- A. Solutions
- B. Colloids
- C. Suspensions
- D. True solutions
|
| 6 |
The example of solution of a solid solute in a solid solvent is |
- A. Brass
- B. Fog
- C. Cheese
- D. Air
|
| 7 |
Suspension's solute particles ____________ at bottom. |
- A. Dissolves
- B. Settle
- C. Both
- D. Nil
|
| 8 |
The types of solutions on the basis of their physical states are |
|
| 9 |
Which one of the following is liquid in solid solution?<br> |
- A. sugar in water<br>
- B. butter<br>
- C. opal <br>
- D. fog <br>
|
| 10 |
The solution in which one component is aqueous ____________ solution. |
- A. Aqueous
- B. Binary
- C. All
- D. None
|
