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1 litre aqueous solution of NaCl was ele...

1 litre aqueous solution of NaCl was electrolysed bètweern Pt electrodes passing a direct current of 12.87 A for 100s with a current efficiency of 75%. Calculate pH of the solution after electrolysis assuming no change in volume of solution.

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To solve the problem step by step, we will follow the electrolysis process and calculate the pH of the solution after electrolysis. ### Step 1: Calculate the total charge passed during electrolysis We know that: - Current (I) = 12.87 A - Time (t) = 100 s - Current efficiency = 75% = 0.75 ...
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