Electrolysis and Storage Batteries Which of the following has lower sp. gravity V All of the listed here Concentrated H₂SO₄ Water Dilute H₂SO₄ All of the listed here Concentrated H₂SO₄ Water Dilute H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The e.m.f. of an Edison cell, when fully charged, is nearly 1.4 V 2.0 V 1.8 V 2.5 V 1.4 V 2.0 V 1.8 V 2.5 V ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The effect of sulphation is that the internal resistance decreases none of the listed here increases remains same decreases none of the listed here increases remains same ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The watt-hour efficiency of a lead-acid cell varies between 40 to 60% 70 to 80% 25 to 35% 90 to 95% 40 to 60% 70 to 80% 25 to 35% 90 to 95% ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries _______ of electrolyte indicates the state of charge of the battery mass specific gravity colour viscosity mass specific gravity colour viscosity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Life of the Edison cell is at least five years ten years seven years eight years five years ten years seven years eight years ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS