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

Related Mcqs:

In electrolytic cell electricity carries________________?

A. spontaneous reaction B. non-wpontaneous reaction C. neutralization D. all of above...

In Galvanic cell electrons flow from anode to cathode through__________________?

A. external electric circuit B. salt bridge C. movement of ions D. all of the above...

Chemical used in salt bridge is________________?

A. KOH B. KCI C. KNO3 D. KBr...

The degree of dissociation of week electrolyte increases as________________?

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

Reaction at anode is called________________?

A. oxidation B. reduction C. redox D. decomposition...