A copper voltmeter is connected in series with a heater coil of resistance A steady current flows in the circuit for twenty minutes and mass of of copper is deposited at the cathode. If electrochemical equivalent of copper is then heat generated in the coil is |
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a) |
b) |
c) |
d) |
A copper voltmeter is connected in series with a heater coil of resistance A steady current flows in the circuit for twenty minutes and mass of of copper is deposited at the cathode. If electrochemical equivalent of copper is then heat generated in the coil is |
|||||||
a) |
b) |
c) |
d) |