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WorksheetsLANGUAGE OF CHEMISTRY QUIZ
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
What is the molecular formula of caustic soda?
a)
NaOH
b)
KOH
c)
Na2CO3
d)
K2CO3
2.
What is the atomic number of Hydrogen?
a)
1
b)
2
c)
3
d)
4
3.
The molecular formula for Ammonium carbonate is
a)
(NH4 )2CO3
b)
(NH4 )CO3
c)
(NH4 )2CO
4.
Symbol of copper is
a)
Co
b)
Cu
c)
Ca
5.
Short hand representation for the atom of a specific element
a)
element
b)
atom
c)
symbol
6.
Name the elements present in Ammonia
a)
nitrogen
b)
hydrogen
c)
both nitrogen and hydrogen
7.
The molecular formula for Nitric acid
a)
HNO3
b)
HNO2
c)
HNO
8.
The symbol of tungsten is :
a)
Te
b)
Ta
c)
Ti
d)
W
9.
The Latin name of Silver is :
a)
Argantum
b)
Argentam
c)
Argentum
d)
Argentom
10.
Co represents :
a)
Carbon monoxide
b)
Carbon dioxide
c)
Cobalt
d)
Calcium
11.
Atomic mass of Copper is :
a)
65.3 u
b)
64.5 u
c)
63.3 u
d)
63.5 u
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