In electroplating, m g of silver is deposited when 4 A current flows for 2 min.
NextA current of 2 A when passed for 5 h through a molten salt deposits 22.2 g of me
Equivalent conductance of 0.1 M HA (weak acid) is 10 S cm² equiv⁻¹ and at infinite dilution is 200 S
EasyAt 25°C molar conductance of 0.1 molar aqueous solution of ammonium hydroxide is 9.54 ohm–1 cm2 mol–
MediumIf 9 g H₂O is electrolysed completely with current efficiency of 50%, then-
MediumA graph of molar conductivity of three electrolytes (NaCl, HCl and NH₄OH) is plotted against √C. Whi
EasyThe passage of electricity through certain electrolyte results in liberation of H₂ gas at the cathod
MediumWhen copper sulphate solution is electrolysed in a copper voltameter for 30 s, m gram of copper was
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