The document discusses different types of mixtures including homogeneous and heterogeneous mixtures. It provides examples of different mixtures like solutions, suspensions and colloids. It asks multiple choice questions about solubility, saturation, and separating mixtures. Key points covered include how temperature, particle size and stirring affect solubility, and examples of liquid solutions with gas solutes like soft drinks. The last question asks to prepare a heterogeneous mixture, with an example given of orange juice with pulp.

3. Review:
MIXTURE
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6. 2 kinds of mixture
Homogeneous
Heterogeneous

7. LET’S START!

8. 1. What type of mixture in which component is
visible to the naked eye?
a.heterogeneous mixture
b.homogeneous mixture
c.solution
d.uniform

9. 2. Which is not true about solubility?
a. The higher the temperature, the faster a solute can be dissolved in a
solvent.
b. The nature of solute and the amount of solvent also determine how
fast the solute dissolves in a solvent.
c. The size of the particles affects the dissolving process. The finer the
particles are, the faster the solute dissolves.
d. The manner of stirring is not a factor to dissolve a solute in a solvent.

10. 3. Some substances do not dissolve completely
in solvents. The particles that do not dissolve
settle down at the bottom of the container. Is
this a suspension mixture? Why?
a. Yes, because particles in suspension does not
dissolve completely.
b. No, because particles dissolve completely
c. Maybe because I am not sure
d. It can be, but let me try

11. 4. Homogeneous mixture has the same
properties. It means that the substances mixed
thoroughly and after stirring, it appeared as one
substance. You can no longer distinguish one
component from the other. What is the other term
for homogenous mixture?
a. Solution
b. Suspension
c. Colloid
d. Solute

12. 5. This refer to the amount of solute that can
be dissolved in a given amount of solvent.
a.Solubility
b.Stirring
c. Heating
d.Size of solute

13. 6. Which statements describe the process of
separating mixture through separatory funnel?
a. Immiscible liquids can be separated through the use of
the separating funnel
b. Solids that do not dissolve very well in each other can be
separated through funnel.
c. The mixture of oil and water can be separated with the
use of funnel.
d. A and C only

14. 7. Which solutes dissolves in water but
not in kerosene?
a. table salt and table sugar
b. table salt and pepper
c. table salt but not table sugar
d. table sugar only

15. 8. What is formed when the maximum amount
of solute is dissolved in a given solvent?
a.saturated solution
b. Supersaturated solution
c. Unsaturated solution
d. Diluted solution

16. 9. Which of the following is a liquid solution
consisting of liquid solvent and gas solute?
a.Air
b.Alcohol
c. Softdrinks
d.Vinegar

17. 10. You are asked to prepare a drink that is
heterogeneous mixture. What would you
prepare?
a. Instant coffee and hot water
b. Warm milk
c. Softdrinks
d. Orange juice with pulp

18. THANK YOU AND
KEEP SAFE ALWAYS!