Reaction at anode is called________________?
A. oxidation
B. reduction
C. redox
D. decomposition
Submitted by :- Jamil Ahmed
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A. oxidation
B. reduction
C. redox
D. decomposition
Submitted by :- Jamil Ahmed
A. Pressure increases
B. Dilution decreases
C. Dilution increases
D. None
Submitted by :- Mansoor Khan
A. The flow of electrons takes place from copper to zinc
B. Ered of copper electrode is less than that of zinc electrode
C. Zinc acts as an anode and copper as cathode
D. All are correct
Submitted by :- Jamil Ahmed
A. Lead storage battery
B. Silver oxide cell
C. Fuel cell
D. Ni-Cd cell
Submitted by :- Jamil Ahmed
A. Oxidation potential
B. Reduction potential
C. Redox potential
D. emf of cell
Submitted by :- Jamil Ahmed
A. Cu
B. Ag
C. Pt
D. None
Submitted by :- Jamil Ahmed
A. wire
B. salt bridge
C. electric circuit
D. no connection exists
Submitted by :- Jamil Ahmed
A. valency
B. coordination number
C. oxidation number
D. charge number
Submitted by :- Jamil Ahmed
A. MnO2
B. Zn
C. AgO2
D. cadmium
Submitted by :- Jamil Ahmed