Have an account?
Skip to Content
Build your own quiz
Suggestions for you
8 questions
Show Answers
See Preview
- 1. Multiple ChoiceReduction happens at theanodecathodesalt bridgevoltmeter
- 2. Multiple ChoiceOxidation happens at theanodecathodesalt bridgevoltmeter
- 3. Multiple Choice
Which species is oxidized in the following reaction?AgAg+CuCu2+ - 4. Multiple ChoiceMetal A is more reactive than metal B. Which statement is correct?Electrons flow in the external circuit from A to BPositive ions flow through salt bridge from A to BPositive ions flow in external circuit from B to A.Electrons flow through salt bridge from B to A
- 5. Multiple ChoiceWhich changes could take place at positive electrode in a voltaic cell?I and III and IIIII and IIII, II and III
- 6. Multiple ChoiceBelow shows a cell diagram for voltaic cell. Which of the following is FALSE?Electrons flow from anode to cathodeOxidation happens in anodeCopper undergo reduction to form copper ionsZinc undergo oxidation to form Zinc ions
- 7. Multiple ChoiceIn which direction does electricity flow in a voltaic cell (battery)?Electrons flow from the cathode to the anodeElectrons flow from left to rightElectrons flow from anode to cathodeElectrons flow from right to left
- 8. Multiple ChoiceWhat reaction occurs at the anode?Ag+ + e- →AgAg → Ag+ + e-Ni2+ + 2e- → NiNi → Ni2+ + 2e-
- Answer choicesTagsAnswer choicesTags