Electrolysis and Storage Batteries Which of the following has lower sp. gravity V Dilute H₂SO₄ Water Concentrated H₂SO₄ All of the listed here Dilute H₂SO₄ Water Concentrated H₂SO₄ All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Negative plate of an Edison cell is made of lead iron copper silver oxide lead iron copper silver oxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The best indication about the state of charge on a lead-acid battery is given by none of the listed here specific gravity of electrolyte temperature of electrolyte output voltage none of the listed here specific gravity of electrolyte temperature of electrolyte output voltage 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 local heating prevent short-circuiting reduce path resistance prevent corrosion prevent local heating prevent short-circuiting ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the charging of a lead-acid cell it gives out energy specific gravity of H₂SO₄ decreases its voltage increases its cathode becomes dark chocolate brown in colour it gives out energy specific gravity of H₂SO₄ decreases its voltage increases its cathode becomes dark chocolate brown in colour ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During charging the specific gravity of the electrolyte of a lead-acid battery increases remains the same none of the listed here decreases increases remains the same none of the listed here decreases ANSWER DOWNLOAD EXAMIANS APP
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