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Electrolysis and Storage Batteries

Electrolysis and Storage Batteries
Five 2 V cells are connected in parallel. The output voltage is

2 V
1.5 V
10 V
15 V

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Electrolysis and Storage Batteries
Persons preparing electrolyte should wear

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

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

electrons
holes
ions
None of these

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Electrolysis and Storage Batteries
Cells are connected in series in order to

None of the listed here
increase the life of the cells
increase the voltage rating
increase the current rating

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Electrolysis and Storage Batteries
Following will happen if battery charging rate is too high

temperature rise will occur
excessive gassing will occur
bulging and buckling of plates will occur
all of the listed here

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

5
2
4
3

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