Electrochemistr...

Any article of iron if left in open for some time, acquires a film of brownish substance (rust) having chemical formula:

During the process of electrolysis of water, dilute sulphuric acid splits into

In an electrolyte solution, current is maintained by the flow of:

An acid is a substance that produces ............. ions in a water solution

Which is not true for electrolysis:

The active materials used in lead-acid battery are

In a dry cell _______ containing a moist paste of plaster of Paris, $$NH_4Cl$$ and $$ZnCl$$ acts as

________ can be obtained from bauxite by ______.

What happens when an electrolysis experiment is stopped and the battery terminals are reversed?

Ammonium chloride used in dry cell acts as