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Solution Chemistry/Kinetics

Total questions: 24

Worksheet time: 54mins

Name
Class
Date
1.

The study of reaction rates

a)

Product

b)

Collusion Theory

c)

Solubility

d)

Kinetics

2.

A substance that increases the rate of reaction but is not changed by the reaction.

a)

Catalysts

b)

Concentration

c)

Surface Area

d)

Temperature

3.

Molecules must combine with energy to form a substance

a)

Kinetics

b)

Collusion Theory

c)

Reaction Rates

4.

A solution consists of _ part(s)

a)

1

b)

2

c)

3

d)

≥3

5.

The substance being dissolved in a solution is the _____

a)

solvent

b)

solubility

c)

solute

d)

saturation

6.

Most solutions cannot be easily separated by _________ means such as filtering

a)

chemical

b)

physical

c)

ordinary

7.

The most common solvent for solutions is...

a)

oil

b)

tincture

c)

water

d)

sodium

8.

Separation of ions from a compound in a solution is...

a)

ionization

b)

dissociation

c)

solubility

d)

concentration

9.

A solvent is the part of a solution...

a)

doing the dissolving

b)

dissolving

10.

A solution is a _________ mixture

a)

heterogeneous

b)

homogenous

c)

bi-geneous

11.

If the temperature of a solution _________ then how fast the reaction happens will increase

a)

decreases

b)

increases

c)

stays the same

12.

substances whose aqueous solutions do not conduct an electric current are called...

a)

electrolytes

b)

unsaturated solution

c)

nonelectrolytes

13.

which of the following is not a way of increasing the rate of solution of a solid in a liquid

a)

heating the solution

b)

stirring the solution

c)

dissolving the solution

14.

an unsaturated solution is a solution that contains ____ solute that it can possible hold at a given temperature

a)

more

b)

less

c)

no

15.

A solution made to hold more solute that is normal for that temperature is a....

a)

megasaturated solution

b)

supersaturated solution

c)

saturated solution

d)

unsaturated solution

16.

The amount of solute that dissolves in a solvent is...

a)

dissociation

b)

solubility

c)

kinetics

d)

solute

17.

The Coordinates (60,100) would be

a)

supersaturated

b)

saturated

c)

unsaturated

d)

dilute

18.

Which of the following is not a factor that affects the rate of a chemical reaction

a)

concentration

b)

surface area

c)

temperature

d)

electrolytes

19.

Reaction Rates are how quickly reactants turn into ________

a)

kinetics

b)

products

c)

recations

d)

solutions

20.

Which statement is true based upon this chemical reaction

2Mg + O² -----> 2MgO

a)

Mg and O are the products in this reaction

b)

this reaction is a physical change

c)

2MgO is the product in this reaction

21.

What kind of solution would the star on the graph be?

a)

saturated

b)

supersaturated

c)

unsaturated

22.

What type of solution would the dot on the graph be?

a)

unsaturated

b)

saturated

c)

supersaturated

23.

Enzymes dissolving by your saliva is an example of...

a)

surface area

b)

concentration

c)

catalysts

d)

temperature

24.

cubed ice dissolving faster then chopped ice is an example of...

a)

temperature

b)

concentartion

c)

surface area

d)

catalysts