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Electrolysis and Storage Batteries

Electrolysis and Storage Batteries
48 ampere-hour capacity would deliver a current of

48 amperes for 1 hour
6 amperes for 8 hours
24 amperes for 2 hours
8 amperes for 6 hours

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Electrolysis and Storage Batteries
The charge required to liberate one gram equivalent of any substance is known as ______ constant

Time
Boltzman
None of the listed here
Faraday’s

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

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Electrolysis and Storage Batteries
The active material of the positive plates of silver-zinc batteries is

lead oxide
silver oxide
lead
zinc powder

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Electrolysis and Storage Batteries
_______ of electrolyte indicates the state of charge of the battery

specific gravity
mass
colour
viscosity

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Electrolysis and Storage Batteries
The internal resistance of an alkali cell is nearly _____ times that of the lead-acid cell.

4
3
2
5

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