Electrolysis and Storage Batteries The active material of the positive plates of silver-zinc batteries is silver oxide lead oxide zinc powder lead silver oxide lead oxide zinc powder lead ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Life of the Edison cell is at least eight years ten years seven years five years eight years ten years seven years five years ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The capacity of a battery is expressed in terms of current rating ampere-hour rating none of the listed here voltage rating current rating ampere-hour rating none of the listed here voltage rating ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The internal resistance of an alkali cell is nearly _____ times that of the lead-acid cell. 5 3 2 4 5 3 2 4 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The open circuit voltage of any storage cell depends wholly upon its chemical constituents its temperature on the strength of its electrolyte all of the listed here its chemical constituents its temperature on the strength of its electrolyte all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When two batteries are connected in parallel, it should be ensured that they have identical internal resistance they have same make they have same e.m.f. they have same ampere-hour capacity they have identical internal resistance they have same make they have same e.m.f. they have same ampere-hour capacity ANSWER DOWNLOAD EXAMIANS APP
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