Electrolysis and Storage Batteries Which of the following battery is used for aircraft ? Nickel-iron battery Lead-acid battery Silver oxide battery Dry cell battery Nickel-iron battery Lead-acid battery Silver oxide battery Dry cell battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following is incorrect? A carbon-zinc cell has unlimited shelf life A storage cell has a reversible chemical reaction A lead-acid cell can be recharged A primary cell has an irreversible chemical reaction A carbon-zinc cell has unlimited shelf life A storage cell has a reversible chemical reaction A lead-acid cell can be recharged A primary cell has an irreversible chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The charge required to liberate one gram equivalent of any substance is known as ______ constant Faraday’s None of the listed here Boltzman Time Faraday’s None of the listed here Boltzman Time ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The e.m.f. of an Edison cell, when fully charged, is nearly 2.0 V 1.4 V 1.8 V 2.5 V 2.0 V 1.4 V 1.8 V 2.5 V ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a battery cover is placed over the element and sealed to the top of the battery container. This is done to exclude dirt and foreign matter from the electrolyte Both of the listed here None of the listed here to reduce evaporation of water from electrolyte to exclude dirt and foreign matter from the electrolyte Both of the listed here None of the listed here to reduce evaporation of water from electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The open circuit voltage of any storage cell depends wholly upon its temperature all of the listed here its chemical constituents on the strength of its electrolyte its temperature all of the listed here its chemical constituents on the strength of its electrolyte ANSWER DOWNLOAD EXAMIANS APP
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