Electrolysis and Storage Batteries In a lead-acid battery the energy is stored in the form of electrostatic energy charged ions electromagnetic energy chemical energy electrostatic energy charged ions electromagnetic energy chemical energy ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The e.m.f. of an Edison cell, when fully charged, is nearly 1.8 V 1.4 V 2.0 V 2.5 V 1.8 V 1.4 V 2.0 V 2.5 V ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During discharge, the active material of both the positive and negative plates is changed to Pb02 PbS04 PbS02 Pb Pb02 PbS04 PbS02 Pb ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following primary cells has the lowest voltage ? Lithium Zinc-chloride Carbon-zinc Mercury Lithium Zinc-chloride Carbon-zinc Mercury ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The current flow through electrolyte is due to the movement of None of these ions electrons holes None of these ions electrons holes ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Five 2 V cells are connected in parallel. The output voltage is 15 V 1.5 V 2 V 10 V 15 V 1.5 V 2 V 10 V ANSWER DOWNLOAD EXAMIANS APP
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