Science

Question 1

Mixtures where you could easily see the components or ingredients. They can be natural or man-made.

Answer 1

Heterogeneous

Question 2

It is the most observable properties of heterogeneous mixture.

Answer 2

main component or base ingredient .

Question 3

Which of the following is the main ingredient of halo-halo?
a. crushed ice
b. ice cream
c. milk
d. sweetened fruits

Answer 3

a. crushed ice

Question 4

Which of the following is a heterogenous mixture ?
a. coffee
b. noodle soup
c. orange juice
d. sugar solution

Answer 4

b. noodle soup

Question 5

It is a soft, heated mass of crushed leaves and other substance that is spread over the skin to treat swelling or pain.
a. bandage
b. ointment
c. poultice
d. solution

Answer 5

d. Solution

Question 6

Mixtures in which their components or ingredient are not distinguished from one anothet.

Answer 6

homogeneous Mixture

Question 7

Main component in heterogeneous mixture .

Answer 7

Solvent

Question 8

The dissolved additive in heterogeneous mixture.

Answer 8

Solute

Question 9

It is considered as the universal solvent.

Answer 9

Water

Question 10

It can determined by the amount of solute that can be dissolved in a fixed amount of solvent.

Answer 10

Solubility

Question 11

Which of the following is not soluble in water?
a. moth ball
b. salt
c. sugar
d. vinegar

Answer 11

a. moth ball

Question 12

Which of the following liquids do not mix with water?
a. liquid soap
b. oil
c. soy sauce
d. vinegar

Answer 12

b. oil

Question 13

In solution, the additives is called______, while the substance that dissolves the first is called the_____.
a. solute, solvent
b. solvent, solute
c. seasoning, watet
d. solubility, concentration

Answer 13

a. solute , solvent

Question 14

Solubility is measured in terms of ______.
a. how much solute is actually dissolved in the solvent
b. how much solvent is actually dissolved in the house
c. how much solute can be dissolved in a fixed amount of solvent .
d. how much solvent can be dissolved in a fixed amount of solute.

Answer 14

c how much solute is actually dissolved in a fixed amount of solvent

Question 15

The particles of the dispersed ingredients are not really dissolved oin the liquid. They just settle at the bottom.

Answer 15

Suspension

Question 16

The dispersed particles do not settle because they are light enough to stay dispersed in the dispersal medium.

Answer 16

Colloids

Question 17

Immiscible liquid forced into a consistent mix.

Answer 17

Emulsion

Question 18

Gas-in-liquid Colloids

Answer 18

Foam

Question 19

Solid mixed with liquid colloids

Answer 19

Gel

Question 20

Solids or liquids dispersed in has colloids.

Answer 20

Aerosol

Question 21

What are the different ways to separate heterogeneous mixtures?

Answer 21

1. using fan and wind
2. using machines
3. panning
4. sparation of immiscible liquids
5. by strainets
6. using magnet

Question 22

Separating solid mixture by letting wind blow away lighter components of the mixture.

Answer 22

Winnowing

Question 23

Separating immiscible liquids by scooping or pouring out the layers of each liquid.

Answer 23

Decanting

Question 24

Mixtures with metal components can be separated by_______.

Answer 24

Magnet