ELECTROLYSIS AND STORAGE BATTERIES QUIZ

compactness

lower e.m.f.

higher internal resistance

small quantity of electrolyte used

all of the listed here

the low voltage of the cell on discharge

the loss of capacity of the cell

the decrease of the specific gravity

None of these

It will raise the specific gravity of the electrolyte

It will increase the capacity of the battery

It will bring about chemical change in active materials

Temperature of surroundings

All of these

Specific gravity of electrolyte

Rate of discharge

Nickel-iron battery

Lead-acid battery

Silver oxide battery

Dry cell battery

1.5 V

15 V

10 V

2 V

Faraday’s law of electromagnetic

Gauss’s law

Faraday’s law of electrolysis

Newton’s law

engine generator sets

rectifiers

motor generator sets

any one of the listed here

dark brown

brown

none of the listed here

dark grey

1000

700

500

1250