Podcast
Questions and Answers
What is the primary function of cells or batteries in electrochemical systems?
What is the primary function of cells or batteries in electrochemical systems?
- To store mechanical energy
- To convert chemical energy into electrical energy (correct)
- To produce thermal energy
- To reduce the voltage of a circuit
Which of the following devices commonly use battery power?
Which of the following devices commonly use battery power?
- Automobiles, smartphones, electronic tablets, watches, pacemakers (correct)
- Refrigerators
- Microwave ovens
- Air conditioners
What is the term for the transfer of electrons in an electrochemical system?
What is the term for the transfer of electrons in an electrochemical system?
- Electron transfer (correct)
- Oxidation-reduction reaction
- Ionization reaction
- Electrochemical reaction
What is the function of electrodes in electrochemical systems?
What is the function of electrodes in electrochemical systems?
What is a battery, according to electrochemistry?
What is a battery, according to electrochemistry?
What is the purpose of electroplating in electrochemistry?
What is the purpose of electroplating in electrochemistry?
What is the term for chemical reactions that produce electricity and the changes associated with the passage of electrical current through matter?
What is the term for chemical reactions that produce electricity and the changes associated with the passage of electrical current through matter?
What is the primary application of batteries in various industries?
What is the primary application of batteries in various industries?
What is the term for the single unit of an electrochemical system?
What is the term for the single unit of an electrochemical system?
What is the term for the region where the transfer of electrons occurs in an electrochemical system?
What is the term for the region where the transfer of electrons occurs in an electrochemical system?
