NEET  >  Chemistry Class 11  >  Ionic Equilibrium in One Shot (NCERT)

Ionic Equilibrium in One Shot (NCERT) Video Lecture - Chemistry Class 11 - NEET

195 videos|336 docs|190 tests

FAQs on Ionic Equilibrium in One Shot (NCERT) Video Lecture - Chemistry Class 11 - NEET

1. What is ionic equilibrium?
Ans. Ionic equilibrium refers to the state of balance between the ions and the undissociated molecules in a solution. It occurs when the rate of ionization of a substance is equal to the rate of recombination of ions, resulting in a constant concentration of ions in the solution.
2. How is ionic equilibrium established in a solution?
Ans. Ionic equilibrium is established in a solution when a soluble ionic compound dissolves in water, and the ions separate from each other. The positive and negative ions are then surrounded by water molecules, forming a hydrated ion. This process is called ionization or dissociation.
3. What factors affect the degree of ionization in a solution?
Ans. The degree of ionization in a solution is influenced by several factors, including temperature, concentration, nature of the solvent, and presence of common ions. Higher temperatures generally increase the degree of ionization, while higher concentrations and the presence of common ions tend to decrease it.
4. How can we calculate the degree of ionization?
Ans. The degree of ionization (α) can be calculated using the formula: α = (n / c) × 100, where n is the concentration of the ions after dissociation and c is the initial concentration of the electrolyte. The degree of ionization is expressed as a percentage.
5. What is the relationship between ionic equilibrium and acid-base reactions?
Ans. Ionic equilibrium plays a crucial role in acid-base reactions. Acids and bases are substances that undergo ionization in aqueous solutions. The dissociation of an acid produces hydrogen ions (H+) while the dissociation of a base produces hydroxide ions (OH-). The equilibrium between the ions and the undissociated molecules determines the strength of the acid or base and the pH of the solution.
195 videos|336 docs|190 tests
Explore Courses for NEET exam

How to Prepare for NEET

Read our guide to prepare for NEET which is created by Toppers & the best Teachers
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Download free EduRev App
Track your progress, build streaks, highlight & save important lessons and more!
Related Searches

Viva Questions

,

Summary

,

study material

,

past year papers

,

Sample Paper

,

Free

,

shortcuts and tricks

,

ppt

,

Ionic Equilibrium in One Shot (NCERT) Video Lecture | Chemistry Class 11 - NEET

,

practice quizzes

,

mock tests for examination

,

Ionic Equilibrium in One Shot (NCERT) Video Lecture | Chemistry Class 11 - NEET

,

Objective type Questions

,

Previous Year Questions with Solutions

,

Ionic Equilibrium in One Shot (NCERT) Video Lecture | Chemistry Class 11 - NEET

,

Semester Notes

,

video lectures

,

MCQs

,

Important questions

,

Extra Questions

,

Exam

,

pdf

;