Electrolysis And Storage Of Batteries Set 1

charged state ✘ discharged state ✘ both (A) and (B) ✘ active state ✔

increases ✘ decreases ✘ remains the same ✘ becomes zero ✔

water is poured into acid ✘ acid is poured into water ✘ anyone of the two can be added to other chemical ✘ none of the above ✔

just one ✘ always greater than one ✘ always less than one ✘ none of the above ✔

NaOH ✘ only H2SO4 ✘ only water ✘ dilute H2SO4 ✔

equal to that of large dry cell ✘ less than that of large dry cell ✘ more than that of large dry cell ✘ none of the above ✔

output voltage ✘ temperature of electrolyte ✘ specific gravity of electrolyte ✘ none of the above ✔

to allow gases out when the cell is on charge ✘ to add water to the cell if needed ✘ to check the level of electrolyte ✘ to do all above functions ✔

amperes ✘ ampere-hours ✘ watts ✘ watt-hours ✔

25 to 35% ✘ 40 to 60% ✘ 70 to 80% ✘ 90 to 95% ✔