Electrolysis and Storage Batteries Mercury cell has which of the following characteristics? All of these High power to weight ratio Comparatively longer shelf life under adverse conditions of high temperature and humidity Flat discharge current-voltage curve All of these High power to weight ratio Comparatively longer shelf life under adverse conditions of high temperature and humidity Flat discharge current-voltage curve ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The e.m.f. of an Edison cell, when fully charged, is nearly 2.5 V 1.8 V 1.4 V 2.0 V 2.5 V 1.8 V 1.4 V 2.0 V ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When the lead-acid cell is fully charged, the electrolyte assumes _____ appearance dull bright milky reddish dull bright milky reddish ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The active materials on the positive and negative plates of a fully charged lead-acid battery are lead and lead peroxide lead peroxide and lead lead sulphate and lead None of these lead and lead peroxide lead peroxide and lead lead sulphate and lead None of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The charge required to liberate one gram equivalent of any substance is known as ______ constant Time Faraday’s Boltzman None of the listed here Time Faraday’s Boltzman None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Electrolyte used in a lead-acid cell is only water NaOH dilute H₂SO₄ only H₂SO₄ only water NaOH dilute H₂SO₄ only H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
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