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Properties of Water 2-2

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

In an aqueous solution water is the

a)

solute

b)

solvent

c)

mixture

2.

Water is

a)

a polar molecule

b)

a non polar molecule

3.

The hydrogen end of a water molecule

a)

has a slight positive charge

b)

has a slight negative charge

c)

is neutral

4.

a slight attraction that develops between the oppositely charged regions of nearby molecules

a)

covalent bond

b)

Ionic bond

c)

Van der Waals forces

d)

peptide bond

5.

Which substance below is a strong acid

a)

milk

b)

lemon juice

c)

soda

d)

bleach

6.

Which substance below is a weak base?

a)

milk

b)

bleach

c)

lemon juice

d)

blood

7.

Two or more water molecules are held together by

a)

covalent bonds

b)

hydrogen bonds

c)

ionic bonds

d)

a magnetic force

8.

Hydrogen and oxygen atoms are joined together in a single water molecule by

a)

covalent bonds

b)

Hydrogen bonds

c)

ionic bonds

d)

van der waals forces

9.

A substance that decreases the hydrogen ion concentration in a solution by releases OH

a)

acid

b)

base

c)

neutral

d)

buffer

10.

Combining sodium and chloride to produce table salt is an example of a

a)

mixture

b)

solution

c)

suspension

d)

compound

11.

water sticking to the penny is an example of

a)

cohesion

b)

adhesion

c)

compound

d)

solution

12.

the force that acts on the surface of a liquid and that tends to minimize the area of the surface

a)

adhesion

b)

surface tension

c)

suspension

d)

van der waals forces