The unit for the electric current is

Which is the simplest electrolytic cell? Give a detailed note on it.

The product obtained at the anode when $50 \%$ $H_2SO_4$ aqueous solution is electrolysed using platinum electrodes is:

Which of the following materials from $Na, Hg, S, Pt,$ and graphite are used as electrodes in electrolytic cells containing aqueous solutions?

The charge required for the reduction of $1 \ mol$ of $MnO_4^-$ to $MnO_2$ is ............ $F$.

During the electrolysis of copper sulphate aqueous solution using copper electrodes,the reaction taking place at the cathode is: