ELECTROLYSIS AND STORAGE BATTERIES QUIZ

none of the listed here

charged state

discharged state

active state

active

all

passive

redundant

Electrolyte liquid or paste should be conducting

Two electrodes of different meta’s should be inserted in the electrolyte, not touching each other

Electrolyte must chemically react with one of the electrodes

All of the listed here

it gives out energy

its voltage increases

its cathode becomes dark chocolate brown in colour

specific gravity of H₂SO₄ decreases

all of the listed here

surface contact resistance between electrode and electrolyte

electrode resistance

resistance of electrolyte

Newton’s law

Faraday’s law of electromagnetic

Gauss’s law

Faraday’s law of electrolysis

Boltzman

Time

None of the listed here

Faraday’s

excessive gassing under load conditions

none of the listed here

excessive drop in the specific gravity of electrolyte even when the cell is on open circuit

both of the listed here

All of the listed here

Glass

Plastic

Wood

dark brown

dark grey

brown

none of the listed here