WorksheetsPLC SIAM
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the formula of Hydrochloric acid?
a)
HCN
b)
HBr
c)
HCl
d)
HNO3
2.
What is the substances when Magnesium react with acid
a)
No changes
b)
Precipitate
c)
Salt
d)
Collourless bubbles gas released
3.
Substances that can conduct electricity?
a)
Salt
b)
Acid
c)
Alkaline
d)
Acid and Alkaline
4.
Formula of Barium Hydroxide
a)
BaOH
b)
Ba2OH
c)
Ba(OH)2
d)
Ba2OH2
5.
Which pairs of substance are acid?
a)
HCl and NH3
b)
Ammonia and HNO3
c)
Ethanoic and HNO3
d)
H2SO4 and NaOH
6.
Substance that produce hydrogen ions?
a)
Alkali
b)
Salt
c)
Solvent
d)
Acid
7.
Acid and base react will produce X. What is X?
a)
Acid
b)
Salt
c)
carbon dioxide gas
d)
ammonia
8.
Hydroxide is properties for
a)
Solvent
b)
Acid
c)
Salt
d)
Alkaline
9.
Color of phenolphthalein in acid
a)
red
b)
pink
c)
colorless
d)
blue
10.
Substances that can use to remove rust on the car
a)
Alkaline
b)
Solvent
c)
Water
d)
Acid
100 %
