1 |
Smoke in air is the example of solution.<br> |
- A. Gas in Gas<br>
- B. Gas in liquid<br>
- C. liquid in Gas<br>
- D. Solid in Gas<br>
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2 |
The example of solid solute in gas solvent is |
- A. butter
- B. Sugar in water
- C. Smoke in air
- D. Opals
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3 |
The example of solution of a solid solute in a solid solvent is |
- A. Brass
- B. Fog
- C. Cheese
- D. Air
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4 |
Concentration is ratio of:<br> |
- A. solvent to solute <br>
- B. solute to solution<br>
- C. solvent to solution<br>
- D. both a and b<br>
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5 |
10 gram sugar is dissolved in 90 gram of water to make a 100 gram solution.This solution is |
- A. 10% m/m
- B. 10% m/v
- C. 10% v/m
- D. 10% v/v
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6 |
Which one of the following is heterogeneous mixture?<br> |
- A. milk <br>
- B. ink <br>
- C. milk of magnesia<br>
- D. sugar solution<br>
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7 |
A solution whose molarity is known is called: |
- A. Dilute solution
- B. Concentrated solution
- C. Saturated solution
- D. Molar solution
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8 |
The component of solution in larger amount is . |
- A. Solute
- B. Solvent
- C. A & B
- D. nIL
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9 |
Which pair of compounds is soluble? |
- A. Ether and water
- B. KCI and water
- C. Benzene and water
- D. Petrol and water
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10 |
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>
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