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Standard XII

Chemistry

Redox Reactions and Couple

Two aqueous s...

Question

Two aqueous solutions A and B containing solute $C u S O_{4}$ and $N a B r$ respectively were electrolysed using platinum electrodes. The pH of the resulting solutions will show a/an:

increase in both the solutions

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decrease in both the solutions

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increase in A and decrease in B

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decrease in A and increase in B

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Solution

The correct option is D decrease in A and increase in B

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Two aqueous solutions A and B containing solute $C u S O_{4}$ and $N a B r$ respectively were electrolysed using platinum electrodes. The pH of the resulting solutions will show a/an: