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500 ml CuSO(4) solution was electrolysed...

500 ml `CuSO_(4)` solution was electrolysed using a current of 2 amp (efficiency =75%) for 60 min calculate the pH of solution at the end of electrolysis (Assume initial pH=7)

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Knowledge Check

  • 100mL of 0.5 M CuCO_4 (aq) solution was electrolysed using inert electrodes by passing current till the pH of the resulting solution was 2. The solution after electrolysis was Calculate the required volume (in mL) of Na_2SO_2O_3 :

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    B
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    C
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    D
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