Multiple Choice
What happens in a galvanic cell?
A) Cations are changed into ions
B) Chemical energy is converted to electrical energy
C) Anions combine with cations to produce electricity
D) Less reactive metals are turned into more reactive metals by the action of an electric current
E) Matter is changed into energy
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Balance the following redox reaction in acidic
Q2: What role does the reducing agent play
Q4: Which of the following substances is most
Q5: What is the oxidation number of Cl
Q6: Which of the following is the correct
Q7: Which substance gets reduced in this redox
Q8: Which of the following cannot be a
Q9: In balancing the half-reaction SO<sub>4</sub><sup>2-</sup>(aq) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3385/.jpg"
Q10: What happens to an elemental oxidizing agent
Q11: What evidence suggests that Na<sup>+</sup> ions are