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Electrolysis and Storage Batteries

Electrolysis and Storage Batteries
The e.m.f. of an Edison cell, when fully charged, is nearly

1.4 V
2.0 V
1.8 V
2.5 V

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Electrolysis and Storage Batteries
Dry cell is modification of

Lead-acid cell
Deniell cell
Edison cell
Leclanche 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

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

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Electrolysis and Storage Batteries
Internal short circuits are caused by

both of the options given here
excess accumulation of sediment at the bottom of the cell
none of the listed here
breakdown of one or more separators

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Electrolysis and Storage Batteries
A dead storage battery can be revived by

a dose of H₂SO₄
adding distilled water
adding so-called battery restorer
none of the listed here

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Electrolysis and Storage Batteries
A typical output of a solar cell is

1.1 V
0.5 V
0.26 V
1.5 V

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