Podcast
Questions and Answers
In a voltaic cell, which electrode is the site of oxidation?
In a voltaic cell, which electrode is the site of oxidation?
- Anode (correct)
- Cathode
- Both Anode and Cathode
- None of the above
What is the nature of the chemical reaction in a voltaic cell?
What is the nature of the chemical reaction in a voltaic cell?
- Combustion
- Non-spontaneous
- Spontaneous (correct)
- Reversible
Which electrode in an electrolytic cell becomes the positive electrode?
Which electrode in an electrolytic cell becomes the positive electrode?
- Cathode
- Anode (correct)
- Both Cathode and Anode
- None of the above
What type of energy source is usually required for an electrolytic cell to proceed?
What type of energy source is usually required for an electrolytic cell to proceed?
Which electrode in a voltaic cell attracts positively charged ions?
Which electrode in a voltaic cell attracts positively charged ions?
Why does the cathode in an electrolytic cell become the negative electrode?
Why does the cathode in an electrolytic cell become the negative electrode?