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Solutions Acids and Bases

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

A homogeneous mixture in which the minor component (Solute) is uniformly distributed within the major component (solvent)

a)

solution

b)

solubility

c)

Acid

d)

Base

2.

A substance doing the dissolving, usually the part of a solution present in the larger amount

a)

solvent

b)

solute

c)

solution

d)

solubility

3.

a substance being dissolved, usually the part of the solution in the lesser amount

a)

solvent

b)

solute

c)

solubility

d)

concentration

4.

the ability of a substance to dissolve in a solvent

a)

solution

b)

concentration

c)

solute

d)

solubility

5.

a substance that vigorously reacts with most metals to produce hydrogen; it readily conducts electricity; it turns litmus red and has a pH of less than 7; it typically is corrosive or sour-tasting

a)

acid

b)

base

c)

neutral

d)

solution

6.

a substance that does not react with most metals or readily conduct electricity; it turns litmus blue and has a pH of greater than 7; it typically feels slippery and is bitter-tasting

a)

acid

b)

base

c)

neutral

d)

solution

7.

a substance that has a pH of 7; water is an example

a)

acid

b)

base

c)

neutral

d)

concentration

8.

a measure of how acidic or basic a solution is; the low it is the more acidic, the higher the more basic

a)

concentration

b)

pH

c)

conductivity

d)

solubility curve

9.

indicator that turns red in the presence of an acid and blue in the presence of a base

a)

solvent

b)

solute

c)

litmus

d)

temperature

10.

a substance such as litmus or phenophthalen that indicates if a substance is an acid or a base by means of a color change

a)

solvent

b)

agitation

c)

concentration

d)

indicator

11.

describes how much solute has been dissolved in a solution and is expressed in some kind of ratio

a)

conductivity

b)

solute

c)

concentration

d)

solubility curve

12.

the measure of a solution's ability to conduct electricity

a)

concentration

b)

conductivity

c)

solubility curve

d)

temperature

13.

a solution in which the maximum amount of solute has been dissolved in a solvent

a)

saturated

b)

unsaturated

c)

super saturated

d)

agitation

14.

a solution in which more solute can be added and dissolved. It is below the maximum amount of solute.

a)

saturated

b)

unsaturated

c)

neutral

d)

super saturated

15.

a solution that contains more of the dissolved solute than could be dissolved by the solvent under normal circumstances; increasing temperature or pressure can increase the maximum possible solute dissolved in a solvent

a)

saturated

b)

unsaturated

c)

super saturated

d)

concentration

16.

a graph that compares the amount of solute that will dissolve in a given amount of solvent at various temperatures

a)

solubility curve

b)

pH scale

c)

surface area

d)

direct variation

17.

a factor that affects solubility by increasing the kinetic energy of the molecules; the more rapid motion means that the solvent molecules collide with the solute molecules more often allowing dissolving to happen faster and more solute to be dissolved

a)

saturation

b)

temperature

c)

agitation

d)

surface area

18.

when a substance is becoming part of a liquid to form a solution

a)

agitation

b)

dissolving

c)

solubility

d)

concentration

19.

a factor that affects solubility by moving the molecules of the solute and solvent around to cause more collisions to increase the rate of solubility; stirring is an example

a)

indicator

b)

temperature

c)

agitation

d)

surface area

20.

a factor that affects solubility by decreasing the size of the solute particles to increase solubility rate; grinding a solute is an example of this factor

a)

agitation

b)

temperature

c)

surface area

d)

saturation