Which of the following is true in the case of Zn-Cu cell ?

Related Mcqs:

In a galvanic cell________________?

A. Chemical energy is converted into electricity B. Chemical energy is converted into heat C. Electrical energy is converted into chemical energy D. Electrical energy is converted into heat...

In galvanic cell Zn acts as an anode so its value of standard reduction potential in comparison to coupled electrode would be________________?

A. greater B. lesser C. sum of reduction and oxidation potentials D. none...

Which of the following cell is not rechargeable ?

A. Lead storage battery B. Silver oxide cell C. Fuel cell D. Ni-Cd cell...

The degree of dissociation of week electrolyte increases as________________?

A. Pressure increases B. Dilution decreases C. Dilution increases D. None...

Greater value of standard reduction potential greater will be tendency__________________?

A. to get oxidized B. to get reduced C. to accept electrons D. both B and C...