Electrolysis and Storage Batteries The active material of the positive plates of silver-zinc batteries is zinc powder lead oxide lead silver oxide zinc powder lead oxide lead silver oxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Hydrogen evolved during charging produces explosive mixture when it is more than 6 % 5 % 8 % 10 % 6 % 5 % 8 % 10 % ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Following will happen if the specific gravity of electrolyte becomes more than 1.23. All of the listed here Corrosion of the grids of the plate Loss of life Loss of capacity All of the listed here Corrosion of the grids of the plate Loss of life Loss of capacity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal short circuits are caused by both of the options given here excess accumulation of sediment at the bottom of the cell none of the listed here breakdown of one or more separators both of the options given here excess accumulation of sediment at the bottom of the cell none of the listed here breakdown of one or more separators ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The mass of an ion liberated at an electrode is directly proportional to the quantity of electricity”. The above statement is associated with Gauss’s law Faraday’s law of electromagnetic Newton’s law Faraday’s law of electrolysis Gauss’s law Faraday’s law of electromagnetic Newton’s law Faraday’s law of electrolysis ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Petroleum jelly is applied to the electrical connections to the lead-acid battery reduce path resistance prevent corrosion prevent short-circuiting prevent local heating reduce path resistance prevent corrosion prevent short-circuiting prevent local heating ANSWER DOWNLOAD EXAMIANS APP
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