Electrolysis and Storage Batteries Which of the following has lower sp. gravity V Concentrated H₂SO₄ Water All of the listed here Dilute H₂SO₄ Concentrated H₂SO₄ Water All of the listed here Dilute H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the idle period of the battery, strong electrolyte tends to change the active material of the cell into Pb02 PbO PbSC-4 Pb Pb02 PbO PbSC-4 Pb ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When two batteries are connected in parallel, it should be ensured that they have same ampere-hour capacity they have same e.m.f. they have identical internal resistance they have same make they have same ampere-hour capacity they have same e.m.f. they have identical internal resistance they have same make ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following primary cells has the highest voltage ? Lithium Manganese-alkaline Carbon-zinc Mercury Lithium Manganese-alkaline Carbon-zinc Mercury ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries All the electrical connections between the battery and vehicle should be by thin copper wires flexible cables rigid cables thin aluminium wires thin copper wires flexible cables rigid cables thin aluminium wires ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Persons preparing electrolyte should wear rubber all of these goggles or other face shield rubber boots and gloves rubber all of these goggles or other face shield rubber boots and gloves ANSWER DOWNLOAD EXAMIANS APP
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