C-11-Q062mediummulti_combo_mcq
If electrodes other than copper (inert metal) are used in electrolysis —
Which of the following is correct?
If electrodes other than copper (inert metal) are used in electrolysis — Which of the following is correct?
- Copper still accumulates at cathode as before
- reacts with water to produce and gas
- Concentration of solution decreases gradually
- ai and ii
- bi and iii
- cii and iii
- di, ii and iii