Whatsapp

    1. What is the definition of normality?

    a) The concentration of a solution in terms of molarity

    b) The concentration of a solution in terms of molality

    c) The concentration of a solution in terms of normality

    d) The concentration of a solution in terms of mass percent

    2. Which of the following is NOT a factor that affects the normality of a solution?

    a) The type of acid or base used

    b) The volume of the solution

    c) The temperature of the solution

    d) The color of the solution

    3. How is the normality of a solution calculated?

    a) Normality = Molarity x Volume

    b) Normality = Molarity x Molality

    c) Normality = Molality x Volume

    d) Normality = Mass percent x Volume

    4. What is the difference between normality and molarity?

    a) Normality is a measure of the concentration of a solution in terms of moles of solute per liter of solution, while molarity is a measure of the concentration of a solution in terms of moles of solute per liter of solvent.

    b) Normality is a measure of the concentration of a solution in terms of moles of solute per liter of solvent, while molarity is a measure of the concentration of a solution in terms of moles of solute per liter of solution.

    c) Normality is a measure of the concentration of a solution in terms of mass percent, while molarity is a measure of the concentration of a solution in terms of moles of solute per liter of solvent.

    d) Normality is a measure of the concentration of a solution in terms of mass percent, while molarity is a measure of the concentration of a solution in terms of moles of solute per liter of solution.

    5. What is the normality of a solution containing 20 grams of HCl dissolved in 1000 mL of water?

    a) 0.02 N

    b) 0.2 N

    c) 2 N

    d) 20 N

    6. How does the normality of a solution change when the volume of the solution is increased?

    a) The normality of the solution increases

    b) The normality of the solution decreases

    c) The normality of the solution remains the same

    d) It depends on the concentration of the solution

    7. What is the normality of a solution containing 2 grams of NaOH dissolved in 1000 mL of water?

    a) 0.002 N

    b) 0.02 N

    c) 0.2 N

    d) 2 N

    8. How does the normality of a solution change when the concentration of the solution is increased?

    a) The normality of the solution increases

    b) The normality of the solution decreases

    c) The normality of the solution remains the same

    d) It depends on the volume of the solution

    9. What is the normality of a solution containing 40 grams of HNO3 dissolved in 1000 mL of water?

    a) 0.04 N

    b) 0.4 N

    c) 4 N

    d) 40 N

    10. What is the normality of a solution containing 0.2 grams of Na2SO4 dissolved in 1000 mL of water?

    a) 0.000002 N

    b) 0.00002 N

    c) 0.0002 N

    d) 0.002 N

Answers:

1. C
2. D
3. A
4. B
5. C
6. B
7. C
8. A
9. B
10. D