Chemistry · Electrochemistry
Potassium chlorate is prepared by electrolysis of KCl in basic solution as shown by the following equation: 6 OH- + Cl- → ClO3- + 3 H2O + 6 e- A current of x A has to be passed for 10 h to produce 10.0 g of potassium chlorate. Find the value of x to the nearest integer. (Molar mass of KClO3 = 122.6 g mol-1, F = 96500 C mol-1)
- 11✓
- 22
- 33
- 44
Correct answer
1
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