ElectroChemistry Quiz-01

1. When a lead storage battery is discharged

 
 
 
 

2. Galvanisation is applying coating of

 
 
 
 

3. The electric charge for electrode deposition of one gram equivalent of a substance is

 
 
 
 

4. The standard reduction potentials of Cu2+/Cu and Cu2+/Cu+ are 0.337 V and 0.153 V respectively . The standard electrode potential of Cu+/Cu half-cell is

 
 
 
 

5. The standard reduction potential values of three metallic cations, X,Y,Z are 0.52, -3.03 and -1.18 V respectively. The order of reducing power of the corresponding metals is

 
 
 
 

Question 1 of 5