electro chemical cell

The electro chemical equivalent of an element is 0.0006735g//C . Its equivalent weight is

Assertion: Copper liberates hydrogen from a solution of dilute hydrochloric acid. Reason: Hydrogen is above copper in the electro- chemical series.

If a steady current of 4 amp maintained for 40 minutes, deposits 4.5 gm of zinc at the cathode and then the electro chemical equivalent will be

The unit of electro-chemical equivalent is

Statement Oxidation number of Cu in CuH is - 1 Explanation Cu is placed below H in electro-chemical series.

Hydrophilic chemical of cell wall is