1.
Which of the following solutions of H2SO4 is more concentrated?

A. 1 Molar solution

B. 1 molal solution

C. 1 normal solution

D. All have same concentration

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2.
Which of the following unit of concertration is independent of temperature?

A. Molarity

B. Molality

C. Mole fraction

D. All

Answer Discus (0)

3.
Which of the following is an example of liquid in gas solution.

A. Opals

B. Dust particles in smoke

C. Paints

D. Fog

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4.
The molal boiling point constant is the ration of the elevation of boiling point to

A. Molarity

B. Molality

C. More fraction of solvent

D. Mole fraction of solute

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5.
Which of the following are the conditions of colligative properties

A. Non-electrolye solute

B. Non-volatile solute

C. Dilute solution

D. All of the above

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6.
Which has the minimum freezing point?

A. One Molal NaCI

B. One molal KCI solution

C. One molal CaCI2

D. One molal urea solution

Answer Discus (0)

7.
Which of the following is not a colligative property?

A. Lowering of vapour pressure

B. Freezing point

C. Osmotic pressure

D. Elevation of polling point

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8.
Which of the following substance do not show continuous solubility curve?

A. KCIO4

B. Na2SO4. 10H2O

C. K2Cr2O7

D. PbCl2

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9.
When common salt is dissolved in water?

A. Boiling point of water dicrease

B. Boiling point of water increase

C. Boiling point of water remains same

D. None of the above

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10.
Every sample of matter with uniform properties and fixed composition is called

A. Solute

B. Solvent

C. Solution

D. Phase

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11.
Homogeneous mixture of two or more than two compounds is called

A. Solution

B. Compound

C. Radical

D. Ion

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12.
The component of solution which is in smaller amount is called

A. Solvent

B. Solute

C. Phase

D. Ion

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13.
Solution with maximum concentration of solute at given temperature is called

A. Super saturated solution

B. Unsaturated solution

C. Saturated solution

D. Dilute solution

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14.
10ml of alcohol dissolve in 90ml of water unit of concentration used is

A. % w/w

B. % w/v

C. % v/v

D. % v/w

Answer Discus (0)

15.
Number of moles in 1 kg of solvent is called

A. Normality

B. Molarity

C. Molality

D. Mole fraction

Answer Discus (0)

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General Subjects

Business

Chemical Solutions Mcqs

Computer MCQS

Sciences MCQS

1. Which of the following solutions of H2SO4 is more concentrated?

Answer & Solution

2. Which of the following unit of concertration is independent of temperature?

Answer & Solution

3. Which of the following is an example of liquid in gas solution.

Answer & Solution

4. The molal boiling point constant is the ration of the elevation of boiling point to

Answer & Solution

5. Which of the following are the conditions of colligative properties

Answer & Solution

6. Which has the minimum freezing point?

Answer & Solution

7. Which of the following is not a colligative property?

Answer & Solution

8. Which of the following substance do not show continuous solubility curve?

Answer & Solution

9. When common salt is dissolved in water?

Answer & Solution

10. Every sample of matter with uniform properties and fixed composition is called

Answer & Solution

11. Homogeneous mixture of two or more than two compounds is called

Answer & Solution

12. The component of solution which is in smaller amount is called

Answer & Solution

13. Solution with maximum concentration of solute at given temperature is called

Answer & Solution

14. 10ml of alcohol dissolve in 90ml of water unit of concentration used is

Answer & Solution

15. Number of moles in 1 kg of solvent is called

Answer & Solution

Engineering MCQS

General Subjects MCQS

1.
Which of the following solutions of H2SO4 is more concentrated?

2.
Which of the following unit of concertration is independent of temperature?

3.
Which of the following is an example of liquid in gas solution.

4.
The molal boiling point constant is the ration of the elevation of boiling point to

5.
Which of the following are the conditions of colligative properties

6.
Which has the minimum freezing point?

7.
Which of the following is not a colligative property?

8.
Which of the following substance do not show continuous solubility curve?

9.
When common salt is dissolved in water?

10.
Every sample of matter with uniform properties and fixed composition is called

11.
Homogeneous mixture of two or more than two compounds is called

12.
The component of solution which is in smaller amount is called

13.
Solution with maximum concentration of solute at given temperature is called

14.
10ml of alcohol dissolve in 90ml of water unit of concentration used is

15.
Number of moles in 1 kg of solvent is called