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Physics
Grade-9
Easy
Question
Dry cell is also known as
Leclanche cell
Wet cell
Primary cell
Secondary cell
Hint:
These cells don't possess a free liquid electrolyte. It's a zinc-carbon primary cell.
The correct answer is: Leclanche cell
The dry cell is also known as the leclanche cell.
Primary voltaic cells are what Leclanche's cell is.
It has moist viscous aqueous paste of the electrolytes instead of mobile liquid electrolyte.
It is an irreversible, non-rechargeable voltaic cell.
The cathode is a carbon (graphite) rod surrounded with powdered manganese dioxide and carbon, while the anode is a zinc container that also serves as the cell's anode.
A moist paste of zinc chloride and ammonium chloride (NH4Cl) fills the gap between the electrodes (ZnCl2).