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WorksheetsSalts -solubility and colour
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
What is colour of CuCO3
a)
Blue
b)
Green
c)
White
d)
Brown
2.
What is colour of MgCO3
a)
Blue
b)
Green
c)
White
d)
Brown
3.
What is colour of Fe(NO3)2
a)
Blue
b)
Green
c)
White
d)
Brown
4.
What is colour of NH4NO3
a)
Blue
b)
Green
c)
White
d)
Brown
5.
What is colour of Cu(NO3)2
a)
Blue
b)
Green
c)
White
d)
Brown
6.
What is colour of FeCl3
a)
Blue
b)
Green
c)
White
d)
Brown
7.
Fe(NO3)3 is......................................salt
a)
soluble
b)
insoluble
8.
PbSO4 is......................................salt
a)
soluble
b)
insoluble
9.
CuSO4 is......................................salt
a)
soluble
b)
insoluble
10.
Pb(NO3)2 is......................................salt
a)
soluble
b)
insoluble
11.
AgCl is......................................salt
a)
soluble
b)
insoluble
12.
BaSO4 is......................................salt
a)
soluble
b)
insoluble
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