Free Printable Know the Strong Acids and Bases

Free Printable Worksheets

Worksheets

Know the Strong Acids and Bases

Total questions: 42

Worksheet time: 21mins

Name

Class

Date

1.

HCl is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

2.

HOCl is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

3.

Sr(OH)₂ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

4.

Hydroxylamine, HONH₂, is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

5.

Ca(OH)₂ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

6.

HI is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

7.

C₆H₅COOH is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

8.

Methylamine, CH₃NH₂, is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

9.

HClO₄ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

10.

LiOH is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

11.

HCN is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

12.

citric acid, H₃C₆H₅O₇ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

13.

HOC₆H₅ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

14.

HClO₃ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

15.

HF is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

16.

HOBr is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

17.

NH₃ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

18.

HNO₂ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

19.

HClO₂ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

20.

ClO^- is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

21.

HNO₃ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

22.

NaOH is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

23.

ascorbic acid, H₂C₆H₆O₆ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

24.

carbonic acid, H₂CO₃ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

25.

HBrO₄ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

26.

HBrO₃ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

27.

oxalic acid, H₂C₂O₄ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

28.

phosphoric acid, H₃PO₄ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

29.

C₅H₅N is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

30.

RbOH is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

31.

Ba(OH)₂ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

32.

CO₃^2- is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

33.

sulfurous acid, H₂SO₃ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

34.

HBrO₂ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

35.

HIO₂ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

36.

CsOH is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

37.

HIO₃ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

38.

HIO₄ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

39.

H₃AsO₄ is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

40.

HBr is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

41.

CH₃COOH is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

42.

KOH is a

a)

Strong acid

b)

Strong base

c)

Weak acid

d)

Weak base

Reset

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