Comedk
Electrochemistry
COMEDK 2023 Morning Shift
MCQ+1 / -02023
Assuming no change in volume, the time required to obtain solution of \(\mathrm{pH}=4\) by electrolysis of \(100 \mathrm{~mL}\) of \(0.1 \mathrm{~M} \mathrm{~NaOH}\) (using current \(0.5 \mathrm{~A}\) ) will be