Electrolysis and Storage Batteries Weston standard cell at 20°C has voltage of ____ volts. 1.2 0.8 1.5 1.0187 1.2 0.8 1.5 1.0187 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries While preparing electrolyte for a lead-acid battery acid is poured into water anyone of the two can be added to other chemical water is poured into acid none of the listed here acid is poured into water anyone of the two can be added to other chemical water is poured into acid none of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During discharge, the active material of both the positive and negative plates is changed to Pb02 PbS04 PbS02 Pb Pb02 PbS04 PbS02 Pb ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The e.m.f. of an Edison cell, when fully charged, is nearly 1.8 V 1.4 V 2.5 V 2.0 V 1.8 V 1.4 V 2.5 V 2.0 V ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid cell dilute sulfuric acid (electrolyte) approximately comprises the following three parts H2O, one part H₂SO₄ all H₂SO₄ two parts H2O, two parts H₂SO₄ one part H2O, three parts H₂SO₄ three parts H2O, one part H₂SO₄ all H₂SO₄ two parts H2O, two parts H₂SO₄ one part H2O, three parts H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Cells are connected in series in order to increase the current rating increase the voltage rating increase the life of the cells None of the listed here increase the current rating increase the voltage rating increase the life of the cells None of the listed here ANSWER DOWNLOAD EXAMIANS APP