Electrolysis and Storage Batteries Negative plate of an Edison cell is made of lead copper iron silver oxide lead copper iron silver oxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries A typical output of a solar cell is 0.5 V 1.1 V 1.5 V 0.26 V 0.5 V 1.1 V 1.5 V 0.26 V ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The charge required to liberate one gram equivalent of any substance is known as ______ constant Boltzman Faraday’s None of the listed here Time Boltzman Faraday’s None of the listed here Time ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid cell, if the specific gravity of sulphuric acid is 1.8, it will require following ratio of acid to water to get mixture of specific gravity of 1.3 4 parts of acid to 6 parts of water 4 parts of acid to 4 parts of water 4 parts of acid to 8 parts of water 6 parts of acid to 4 parts of water 4 parts of acid to 6 parts of water 4 parts of acid to 4 parts of water 4 parts of acid to 8 parts of water 6 parts of acid to 4 parts of water ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The lead-acid cell should never be discharged beyond 2.1 V 1.8 V 1.9 V 2 V 2.1 V 1.8 V 1.9 V 2 V ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the charging of a lead-acid cell specific gravity of H₂SO₄ decreases it gives out energy its voltage increases its cathode becomes dark chocolate brown in colour specific gravity of H₂SO₄ decreases it gives out energy its voltage increases its cathode becomes dark chocolate brown in colour ANSWER DOWNLOAD EXAMIANS APP
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