Free Printable Oxyanions

Free Printable Worksheets

Worksheets

Oxyanions

Total questions: 21

Worksheet time: 11mins

Name

Class

Date

1.

Ammonium

a)

NO₅^2-

b)

NH₄¹⁺

c)

NH₃^1-

d)

NO₃^1-

2.

PO₄^3-

a)

Phosphate

b)

Phosphite

c)

Phosphoric acid

d)

Ammonium

3.

Nitrate

a)

NO₂¹⁺

b)

NO₃^1-

c)

NH₄¹⁺

d)

NH₃¹⁺

4.

CO₃^2-

a)

Carbonic Acid

b)

Carbonite

c)

Carbonate

d)

Carbonous Acid

5.

Iodate

a)

IO₃^1-

b)

IO₂^1-

c)

OI^-2

d)

OH^-1

6.

Acetate

a)

CH₃COO^1-

b)

C₂H₃O₂^1-

c)

C₃H₂O₂¹⁺

d)

C₂H₂O₂^1-

7.

OCN^1-

a)

Cyanic Acid

b)

Cyanide

c)

Cyanite

d)

Cyanate

8.

Chromate

a)

CO₄^1-

b)

CrO₄^2-

c)

CrO₃^2-

d)

CO₃^2-

9.

O₂^2-

a)

Hypoxite

b)

Monoxide

c)

Peroxate

d)

Peroxide

10.

Arsenate

a)

AsO₃^2-

b)

AsO₃^3-

c)

AsO₄^3-

d)

ArO₃^3-

11.

BrO₃^1-

a)

Bromic Acid

b)

Bromate

c)

Perbromate

d)

Hypobromite

12.

NH₃¹⁺

a)

Ammonic Acid

b)

Ammonium

c)

Ammonia

d)

Ammonante

13.

Sulphate

a)

SO₄^2-

b)

SO₃^2-

c)

S₂O₂^2-

d)

SO₄^3-

14.

Hydroxide

a)

OH^2-

b)

HO^1-

c)

OH^1-

d)

HO₂^1-

15.

HCO₃^1-

a)

Bicarbonate

b)

Hydrogen tricobolt

c)

Hydrogen Carbonate

d)

Tricarbonate

16.

MnO₄^1-

a)

Permanganate

b)

Permanganite

c)

Manganite

d)

Manganate

17.

Cyanide

a)

CN^2-

b)

CN₂^2-

c)

CN

d)

CN^1-

18.

HS^1-

a)

Hydrogen Sulfide

b)

Hydrogen sulfate

c)

Hydrogen sulfite

d)

Hydrogen sulfuric Acid

19.

C₂O₄^2-

a)

dicarbon tetraoxide

b)

Peroxide

c)

Oxalate

d)

Oxalaite

20.

Cr₂O₇^2-

a)

Chromite

b)

Dichromate

c)

Chromate

d)

perchromate

21.

Silicate

a)

SiO₂^1-

b)

Si₂

c)

SiO₄^2-

d)

SiO₃^2-

100 %

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