IAT_NEST · Chemistry

Electrochemistry MCQ Questions for IAT_NEST

Practice Electrochemistry multiple-choice questions with answers and explanations.

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Q1SingleMarks: 4.00Negative: -1.00

CuSO4 is electrolysed using Pt electrodes until blue colour disappears and O2 evolves. What is true of the solution?

A. [Cu2+] > [SO4 2-]B. pH < 7C. pH > 7D. [Cu2+] = [SO4 2-]