CTET 2 Math and Science 21 Dec 2021 Paper
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Question : 72 of 150
Marks:
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Following table represents the type of reactions of three metals with various solutions.
Which of the following represents the correct order of reactivity of metals A, B, C
|
Metal |
lron (II) Sulphate |
Copper (II) Sulphate |
Zinc Sulphate |
|
A |
No reaction |
Displacement |
Not known |
|
B |
No reaction |
No reaction |
No reaction |
|
C |
Displacement |
Not known |
No reaction |
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