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salt

Total questions: 10

Worksheet time: 3mins

Name
Class
Date
1.

Which type of salt is formed when strong acids and strong bases react with each other?

a)

Acidic salts

b)

Basic salts

c)

Neutral salts

d)

No one above

2.

Which reaction is formed when acids and bases react with each other?

a)

Neutralization reaction

b)

Redox reaction

c)

Acidic salt reaction

d)

Basic salt reaction

3.

Weak acids and bases are 100% ionized in aqueous solution.

a)

TRUE

b)

FALSE

4.

The example of strong acid

a)

NH3

b)

HCl

c)

HF

d)

HCN

5.

The example of weak base is

a)

NH3

b)

HCl

c)

HBr

d)

HF

6.

when weak acid mix whit strong base the pH and the solution will?

a)

acidic, because the pH greater than 7

b)

acidic, because the pH equal 7

c)

basic, because the pH greater than 7

d)

basic, because the pH lower than 7

7.

the example salt containing strong acid and strong base is

a)

NaCl

b)

KCN

c)

NH4Cl

d)

NH3

8.

NH4Cl is example of salt from

a)

weak base and weak acid

b)

strong acid and weak base

c)

strong base and strong acid

d)

weak acid and strong base

9.

Water will change its pH to be greater than 7, if the salt......... is dissolved in water

a)

CH3COONa

b)

NH4Cl

c)

NaBr

d)

NaCl

10.

Sodium sulfate (Na₂SO₄), calcium chloride (CaCl₂), barium chloride (BaCl₂), and sodium nitrate (NaNO₃) are the examples of acidic salts

a)

TRUE

b)

FALSE