Chemical used in salt bridge is________________?

Related Mcqs:

Electricity in voltaic cell is produced due to_________________?

A. neutralization B. oxidation C. reduction D. both B & C...

In electrolytic cell electricity carries________________?

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

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

A. The flow of electrons takes place from copper to zinc B. E0red of copper electrode is less than that of zinc electrode C. Zinc acts as an anode and copper as cathode D. All are correct...

Reaction at anode is called________________?

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

The reduction potential Zn is_________________?

A. 0.76 B. -0.76 C. -0.55 D. 0.55...