Cyclic voltammetry
Quiz by C.Nithya PSGRKCW
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Measure skills
from any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
With a free account, teachers can
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
10 questions
Show answers
- Q1What is the purpose of cyclic voltammetry?To determine the pH of a solution.To study the redox properties of a chemical species.To measure the conductivity of a solution.To analyze the crystal structure of a compound.30s
- Q2What is the working principle of cyclic voltammetry?Applying a linear potential scan to the electrode.Detecting changes in the color of the electrolyte.Measuring the resistance of the solution.Measuring the heat released during an electrochemical reaction.30s
- Q3What is an electrochemical cell used in cyclic voltammetry?Two-electrode cell.Four-electrode cell.Five-electrode cell.Three-electrode cell.30s
- Q4What does the peak current in cyclic voltammetry represent?The concentration of the electrochemical species.The rate of electron transfer in the electrochemical reaction.The temperature of the solution.The pH of the electrolyte.30s
- Q5What is the role of the reference electrode in cyclic voltammetry?To measure the current flowing through the cell.To provide a stable reference potential.To analyze the products of the reaction.To supply the voltage for the electrochemical reaction.30s
- Q6What is the significance of the scan rate in cyclic voltammetry?It determines the color change of the electrolyte.It affects the peak current and potential separation.It controls the concentration of the electrochemical species.It measures the resistance of the solution.30s
- Q7What is the purpose of the working electrode in cyclic voltammetry?To provide a reference potential.To measure the pH of the electrolyte.To control the scan rate.To facilitate the electrochemical reaction.30s
- Q8What is the anodic peak in cyclic voltammetry?The peak corresponding to the oxidation of the electroactive species.The peak corresponding to the reduction of the electroactive species.The peak corresponding to the background current.The peak corresponding to the total current detected.30s
- Q9What is the purpose of the counter electrode in cyclic voltammetry?To measure the concentration of the electrochemical species.To complete the circuit and allow current flow.To facilitate the electrochemical reaction.To provide a stable reference potential.30s
- Q10What is the purpose of the sweep rate in cyclic voltammetry?To control the speed of the potential scan.To measure the current flowing through the cell.To analyze the products of the reaction.To determine the concentration of the electrochemical species.30s