WorksheetsLanguage of chemistry
Total questions: 15
Worksheet time: 15mins
Name
Class
Date
1.
The representation for sulphate ion is
a)
SO42-
b)
SO3-
c)
SU2-
d)
All
2.
The representation for nitrate ion is ——-
(a)
3.
The representation for nitrite ion is
(a)
4.
The representation for hydrogen sulphate ion is ———
(a)
5.
The representation for acetate ion is
(a)
6.
Formula of copper(I) chloride is
(a)
7.
Formula of iron(III) hydroxide is
(a)
8.
Formula of iron (II) nitrate
(a)
9.
Formula of iron (II) sulphate
(a)
10.
Formula of iron (II) sulphide
(a)
11.
Formula of iron (III) oxide
(a)
12.
Name of PbCl2 is
(a)
13.
Name of the compound lime stone is
(a)
14.
Element represented by Sn is
(a)
15.
Valency of N in NO2
(a)
100 %
