Chemistry Exam > Chemistry Videos > Physical Chemistry > Limiting Reagent - Mole Concept
Limiting Reagent - Mole Concept Video Lecture | Physical Chemistry
|
83 videos|142 docs|67 tests
|
FAQs on Limiting Reagent - Mole Concept Video Lecture - Physical Chemistry
| 1. What is a limiting reagent in the context of the mole concept? |  |
Ans. In the mole concept, a limiting reagent refers to the reactant that is completely consumed in a chemical reaction, thus limiting the amount of product that can be formed. It determines the maximum amount of product that can be obtained.
| 2. How can we identify the limiting reagent in a chemical reaction? | |
Ans. To identify the limiting reagent, you need to compare the mole ratio between the reactants and the products. Calculate the number of moles of each reactant and determine which reactant has the lowest mole ratio with respect to the desired product. The reactant with the lowest mole ratio is the limiting reagent.
| 3. What happens if there is an excess of a reactant in a chemical reaction? | |
Ans. If there is an excess of a reactant, it means that there is more of that reactant than what is required for complete reaction with the limiting reagent. In this case, the excess reactant will not be completely consumed and will be left over after the reaction is completed.
| 4. Can the limiting reagent change if the amounts of reactants are altered? | |
Ans. Yes, the limiting reagent can change if the amounts of reactants are altered. If the ratio between the reactants is changed, the reactant that was previously in excess may become the limiting reagent, and vice versa. It is important to recalculate the moles of each reactant whenever there are changes in the amounts.
| 5. How does the concept of limiting reagent affect the theoretical and actual yield of a reaction? | |
Ans. The concept of limiting reagent is crucial in determining the theoretical and actual yield of a reaction. The theoretical yield is the maximum amount of product that can be obtained based on the stoichiometry of the balanced equation. The actual yield, on the other hand, is the amount of product actually obtained in a laboratory setting. The actual yield is often lower than the theoretical yield due to factors such as incomplete reactions, side reactions, and experimental errors. The limiting reagent determines the extent to which the reaction can proceed and ultimately affects the actual yield.
About this Video
|
2.8K Views |
|
4.67/5 Rating |
|
Dec 23, 2024 Last updated |
Video Description: Limiting Reagent - Mole Concept for Chemistry 2024 is part of Physical Chemistry preparation.
The notes and questions for Limiting Reagent - Mole Concept have been prepared according to the Chemistry exam syllabus.
Information about Limiting Reagent - Mole Concept covers all important topics for Chemistry 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Limiting Reagent - Mole Concept.
Introduction of Limiting Reagent - Mole Concept in English is available as part of our Physical Chemistry for Chemistry & Limiting Reagent - Mole Concept in
Hindi for Physical Chemistry course. Download more important topics related with notes, lectures and mock test series for
Chemistry Exam by signing up for free.
Description
Video Lecture & Questions for Limiting Reagent - Mole Concept Video Lecture | Physical Chemistry - Chemistry full syllabus preparation | Free video for Chemistry exam to prepare for Physical Chemistry.
Information about Limiting Reagent - Mole Concept
Here you can find the meaning of Limiting Reagent - Mole Concept defined & explained in the simplest way possible.
Besides explaining types of Limiting Reagent - Mole Concept theory, EduRev gives you an ample number of questions to practice Limiting Reagent - Mole Concept tests,
examples and also practice Chemistry tests.
|
83 videos|142 docs|67 tests
|
|
Explore Courses for Chemistry 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
,ppt
,Free
,Exam
,Sample Paper
,study material
,Summary
,Semester Notes
,shortcuts and tricks
,Important questions
,video lectures
,Previous Year Questions with Solutions
,practice quizzes
,Limiting Reagent - Mole Concept Video Lecture | Physical Chemistry
,Viva Questions
,Objective type Questions
,Limiting Reagent - Mole Concept Video Lecture | Physical Chemistry
,Limiting Reagent - Mole Concept Video Lecture | Physical Chemistry
,past year papers
,mock tests for examination
,Extra Questions
;
Study Limiting Reagent - Mole Concept on the App
Students of Chemistry can study Limiting Reagent - Mole Concept alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Limiting Reagent - Mole Concept,
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 Limiting Reagent - Mole Concept is prepared as per the latest Chemistry 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