BATTERY
Authored by V.RUBIN CHM
Physics, Chemistry, Science
University
Used 4+ times
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35 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This battery can be charge once drain or weak, What is this classification of battery?
Lead acid battery
Primary cell
Secondary cell
Vented
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
PbO2 means
Lead dioxide
Lead peroxide
Lead sulfate
Sponge lead
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Group of cells either they connected in series or parallel is called as
Cell
Battery
Ammeter
Wattmeter
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Examples of primary batteries
Leclanche battery
Zinc-chlorine battery
Alkaline-magnese battery
All the of the above
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following statements is false?
A Leclanché cell is suitable for use in torches
A nickel–cadmium cell is an example of a primary cell
A secondary cell may be recharged after use
When a cell is being charged its terminal p.d. exceeds the cell e.m.f.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The given reaction is for lead storage batteries done under acid (H2SO4 is an acid). What species is being reduced in this reaction?
Pb
PbO2
H2SO4
None of the above
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The given reaction is for lead storage batteries done under acid (H2SO4 is an acid). What species is being oxidized in this reaction?
Pb
PbO2
H2SO4
None of the above
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