NEET Exam > NEET Videos > Video: Nernst Equation
Video: Nernst Equation Video Lecture - NEET
FAQs on Video: Nernst Equation Video Lecture - NEET
| 1. What is the Nernst equation? |  |
Ans. The Nernst equation is an equation that relates the concentration of reactants and products in an electrochemical cell to the cell potential. It is commonly used to calculate the equilibrium potential of a half-cell or to determine the concentration of an ion in a solution.
| 2. How is the Nernst equation derived? | |
Ans. The Nernst equation is derived from the principles of thermodynamics and electrochemistry. It is based on the concept of the standard electrode potential and the activities of the ions involved in the redox reaction. By considering the concentration of reactants and products, the equation provides a way to calculate the potential of an electrochemical cell under non-standard conditions.
| 3. What does the Nernst equation tell us about a cell's potential? | |
Ans. The Nernst equation allows us to calculate the cell potential at non-standard conditions, i.e., when the concentrations of reactants and products are not at their standard states. It tells us that the cell potential is directly proportional to the logarithm of the ratio of product concentrations to reactant concentrations. This relationship helps in understanding how changes in concentration affect the overall potential of the cell.
| 4. How is the Nernst equation used in practice? | |
Ans. The Nernst equation is widely used in various fields, especially in electrochemistry and analytical chemistry. It is used to determine the concentration of ions in a solution by measuring the cell potential and known concentrations of other species. It is also used to predict the behavior of electrochemical cells under different conditions and to optimize the performance of batteries and fuel cells.
| 5. Can the Nernst equation be applied to all electrochemical cells? | |
Ans. The Nernst equation is applicable to most electrochemical cells, as long as the reaction is a redox reaction involving ions. However, there are some limitations. It assumes that the system is at equilibrium, and it may not accurately predict the behavior of cells with high current densities or complex reactions. Additionally, it does not account for factors such as resistance, polarization, and kinetic limitations, which may affect the actual potential of the cell.
Related Exams
About this Video
|
2.1K Views |
|
4.75/5 Rating |
|
Nov 16, 2024 Last updated |
Video: Nernst Equation for NEET2024 is part of NEET preparation. The notes and questions for Video: Nernst Equation
have been prepared according to the NEET exam syllabus. Information about Video: Nernst Equation covers all important topics
for NEET2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for Video: Nernst Equation.
Description
Video Lecture & Questions for Video: Nernst Equation Video Lecture - NEET - NEET full syllabus preparation | Free video for NEET exam.
Information about Video: Nernst Equation
Here you can find the Video: Nernst Equation defined & explained in the simplest way possible. Besides explaining types of Video: Nernst Equation
theory, EduRev gives you an ample number of questions to practice Video: Nernst Equation tests, examples and also practice NEET tests.
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
MCQs
,Semester Notes
,Important questions
,Previous Year Questions with Solutions
,past year papers
,Objective type Questions
,Sample Paper
,Video: Nernst Equation Video Lecture - NEET
,Free
,Viva Questions
,shortcuts and tricks
,study material
,Video: Nernst Equation Video Lecture - NEET
,video lectures
,mock tests for examination
,Extra Questions
,Video: Nernst Equation Video Lecture - NEET
,Exam
,ppt
,practice quizzes
,Summary
;
Study Video: Nernst Equation on the App
Students of NEET can study Video: Nernst Equation alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Video: Nernst Equation,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Video: Nernst Equation is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup