$A$ current of $19296 \ C$ is passed through an aqueous solution of copper sulphate using copper electrodes. What is the mass (in $g$) of copper deposited at the cathode? (Molar mass of $Cu = 63.5 \ g \ mol^{-1}$)
- A$3.17$
- B$1.58$
- C$6.35$
- D$0.79$
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DifficultJEE MAIN 2019
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