| 1 |
Which pair of compounds is soluble? |
- A. Ether and water
- B. KCI and water
- C. Benzene and water
- D. Petrol and water
|
| 2 |
Molarity is the number of moles of solute dissolved in:<br> |
- A. 1 kg of solution<br>
- B. 100 g of slovent<br>
- C. Idm<sup>3</sup> of solvent<br>
- D. I dm<sup>3</sup> of solution<br>
|
| 3 |
If the solute-solute forces are strong enough than those of solute- solvent force, The solute:<br> |
- A. dissolves readily<br>
- B. does not dissolve <br>
- C. dissolve slowly<br>
- D. dissolves and precipitates<br>
|
| 4 |
The mixture of two component is called . |
- A. Homogeneous mixture
- B. Binary solution
- C. Both a & b
- D. Nil
|
| 5 |
A two component solution is called ____________ solutions. |
- A. Binary
- B. Once
- C. Both
- D. None
|
| 6 |
Water dissolves ____________ compound. |
- A. Ionic
- B. Polar covalent
- C. A & B
- D. Nil
|
| 7 |
The component of solution in larger amount is . |
- A. Solute
- B. Solvent
- C. A & B
- D. nIL
|
| 8 |
Fog is an example of ____________ in gas. |
- A. Solid
- B. Liquid
- C. Gas
- D. Plasma
|
| 9 |
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>
|
| 10 |
The types of solutions on the basis of their physical states are |
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