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Electrolysis and Storage Batteries

Electrolysis and Storage Batteries
In alkaline cell the electrolyte is

kOH
concentrated sulphuric acid
dilute sulphuric acid
NaOH

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Electrolysis and Storage Batteries
The current flow through electrolyte is due to the movement of

ions
electrons
None of these
holes

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Electrolysis and Storage Batteries
The common impurity in the electrolyte of lead-acid battery is

lead crystals
iron
dust particles
chlorine

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Electrolysis and Storage Batteries
Dry cell is modification of

Lead-acid cell
Leclanche cell
Deniell cell
Edison cell

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Electrolysis and Storage Batteries
The mass of an ion liberated at an electrode is directly proportional to the quantity of electricity”. The above statement is associated with

Faraday’s law of electrolysis
Newton’s law
Faraday’s law of electromagnetic
Gauss’s law

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Electrolysis and Storage Batteries
When a lead-acid battery is in fully charged condition, the color of its positive plate is

none of the listed here
brown
dark brown
dark grey

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