NEET Exam > NEET Videos > Chemistry Class 12 > Vapour Pressure of Liquid Solutions
Vapour Pressure of Liquid Solutions Video Lecture | Chemistry Class 12 - NEET
|
108 videos|286 docs|123 tests
|
FAQs on Vapour Pressure of Liquid Solutions Video Lecture - Chemistry Class 12 - NEET
| 1. What is vapour pressure of a liquid? |  |
Ans. Vapour pressure of a liquid refers to the pressure exerted by its vapor when the liquid is in equilibrium with its vapor phase at a given temperature. It is a measure of the tendency of the liquid molecules to escape into the gas phase.
| 2. How does the vapour pressure of a liquid solution differ from that of a pure liquid? | |
Ans. The vapour pressure of a liquid solution is lower than that of a pure liquid at the same temperature. This is because the presence of solute molecules in the solution reduces the number of solvent molecules available to escape into the vapor phase, resulting in a decrease in vapour pressure.
| 3. What factors affect the vapour pressure of a liquid solution? | |
Ans. The vapour pressure of a liquid solution is influenced by the temperature, the nature and concentration of solute molecules, and the intermolecular forces between the solvent and solute. Higher temperature and lower concentration of solute molecules lead to higher vapour pressure, while stronger intermolecular forces decrease the vapour pressure.
| 4. How is the vapour pressure of a liquid solution related to its boiling point? | |
Ans. The vapour pressure of a liquid solution is directly related to its boiling point. As the vapour pressure increases, the boiling point decreases. This is because a higher vapour pressure indicates that more molecules of the liquid have enough energy to overcome the atmospheric pressure and enter the vapor phase.
| 5. How can the vapour pressure of a liquid solution be determined experimentally? | |
Ans. The vapour pressure of a liquid solution can be determined using various techniques, such as the Knudsen effusion method or the use of vapor-pressure osmometry. These methods involve measuring the pressure of the vapor phase above the liquid solution at different temperatures and using the collected data to calculate the vapour pressure.
About this Video
|
1.7K Views |
|
4.74/5 Rating |
|
Dec 31, 2024 Last updated |
Video Description: Vapour Pressure of Liquid Solutions for NEET 2024 is part of Chemistry Class 12 preparation.
The notes and questions for Vapour Pressure of Liquid Solutions have been prepared according to the NEET exam syllabus.
Information about Vapour Pressure of Liquid Solutions covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Vapour Pressure of Liquid Solutions.
Introduction of Vapour Pressure of Liquid Solutions in English is available as part of our Chemistry Class 12 for NEET & Vapour Pressure of Liquid Solutions in
Hindi for Chemistry Class 12 course. Download more important topics related with notes, lectures and mock test series for
NEET Exam by signing up for free.
Description
Video Lecture & Questions for Vapour Pressure of Liquid Solutions Video Lecture | Chemistry Class 12 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Chemistry Class 12.
Information about Vapour Pressure of Liquid Solutions
Here you can find the meaning of Vapour Pressure of Liquid Solutions defined & explained in the simplest way possible.
Besides explaining types of Vapour Pressure of Liquid Solutions theory, EduRev gives you an ample number of questions to practice Vapour Pressure of Liquid Solutions tests,
examples and also practice NEET tests.
|
108 videos|286 docs|123 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
Semester Notes
,mock tests for examination
,Summary
,video lectures
,study material
,Objective type Questions
,Vapour Pressure of Liquid Solutions Video Lecture | Chemistry Class 12 - NEET
,Viva Questions
,Sample Paper
,Exam
,past year papers
,practice quizzes
,Previous Year Questions with Solutions
,Vapour Pressure of Liquid Solutions Video Lecture | Chemistry Class 12 - NEET
,Important questions
,ppt
,MCQs
,Vapour Pressure of Liquid Solutions Video Lecture | Chemistry Class 12 - NEET
,shortcuts and tricks
,Extra Questions
,Free
;
Study Vapour Pressure of Liquid Solutions on the App
Students of NEET can study Vapour Pressure of Liquid Solutions alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Vapour Pressure of Liquid Solutions,
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 Vapour Pressure of Liquid Solutions is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup