1.Rubbing alcohol is a solution. What is the solute in rubbing alcohol.
a.Halo-halo
b. water
c. water vapour
d. alcohol vapour
2.In a solution, what substance dissolves ?
a. Emulsion
b. Solute
c. Solution
d. Solvent
3.What is the phenomenon in particles in a colloid scatter the beams of light that are directed at them ?
a. Tyndall Effect
b. Dispersion
c. Concentrated
d. Absorption
4.In construction sites, sand mixed with cement and water to produce concrete What kind of mixture is concrete?
a. solution
b. colloid
c. suspension
d. emulsion
5.Which is NOT a heterogeneous mixture?
a. cement
b. salad
c. halo-halo
d. air
6.What does NOT belong the group?
a. air
b. mango juice
c. dishwashing liquid
d. fried rice
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Answer:
1.d
2.d
3.d
4.d
5.c
6.a
Explanation:
no explanation
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Verified answer
Answer:
b
b
a
d?
a
a
Explanation: