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Electrolysis and Storage Batteries

Electrolysis and Storage Batteries
Persons preparing electrolyte should wear

rubber
all of these
rubber boots and gloves
goggles or other face shield

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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
It is noticed that durum charging

energy is absorbed by the cell
there is a rise in voltage
all of these
the anode becomes chocolate brown in colour (PbCfe) and cathode becomes grey metallic lead (Pb)

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Electrolysis and Storage Batteries
Dry cell is modification of

Lead-acid cell
Deniell cell
Leclanche cell
Edison cell

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Electrolysis and Storage Batteries
A constant-voltage generator has

low internal resistance
high internal resistance
minimum current capacity
minimum efficiency

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Electrolysis and Storage Batteries
As compared to a lead-acid cell, the efficiency of a nickel-iron cell is less due to its

higher internal resistance
compactness
small quantity of electrolyte used
lower e.m.f.

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MORE MCQ ON Electrolysis and Storage Batteries

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