WorksheetsYear 10 Chem for Life - Common compounds
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
What is H2O?
a)
Hydrogen oxide
b)
Oxalic acid
c)
Dihydrogen oxide
d)
Water
2.
What is CO2?
a)
Carbonic acid
b)
Carboxylic acid
c)
Carbon dioxide
d)
Carbonite
3.
What is C6H12O6?
a)
DNA
b)
Sugar (glucose)
c)
Sugar (sucrose)
d)
Lipid - linoleic acid
4.
What is CH4?
a)
Methane
b)
Propane
c)
Isobutane
d)
Ethane
5.
What is CaCO3?
a)
Calcium carboxide
b)
Carbonic acid
c)
Calcium carbonate
d)
Calcium carbon oxalate
6.
What is HCl?
a)
Hydrogen carbide
b)
Chlorohydronate
c)
Hydrochloric acid
d)
Hydrocarbic acid
7.
What is H2SO4?
a)
Hydrogen sulfate
b)
Hydrosulfate
c)
Sulfuric hydrate
d)
Sulfuric acid
8.
What is NH3?
a)
Ammonium
b)
Hydrogen nitrate
c)
Nitrous hydrogen
d)
Ammonia
9.
What is NH4?
a)
Ammonium
b)
Hydrogen nitrate
c)
Nitrous hydrogen
d)
Ammonia
10.
What is NaCl?
a)
Nitrogen chloride
b)
Sodium chloride
c)
Potassium salt
d)
Table salt
11.
What is NaHCO3?
a)
Sodium hydrocarbonate
b)
Sodium hydrocarbon
c)
Sodium hydrogenoate
d)
Sodium bicarbonate
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