Class 10 Exam > Class 10 Questions > How we find a reaction is exothermic or endot...
Start Learning for Free
How we find a reaction is exothermic or endothermic?
Most Upvoted Answer
How we find a reaction is exothermic or endothermic?
Reaction involved with releasing of heat energy along with the product is called "Exothermic Reaction".
Examples:
1. Burning of Coal.
C + O2 = CO2 + Heat↑.
2. Combustion of natural gas.
CH4 + 2O2 = CO2 + 2H2O + Heat↑.
3. Respiration.
C6H12O6 + 6O2 = 6CO2 + 6H2O + Energy↑.
As you can see the above reactions, where heat is liberated. Hence it is called "Exothermic Reaction".
Reaction involved with absorption of heat energy is called "Endothermic Reaction".
Examples:
1) Mixing water with Potassium Chloride.
2) Mixing water and Ammonium nitrate.
3) Reacting Ethanoic acid with Sodium Carbonate.
Examples:
1. Burning of Coal.
C + O2 = CO2 + Heat↑.
2. Combustion of natural gas.
CH4 + 2O2 = CO2 + 2H2O + Heat↑.
3. Respiration.
C6H12O6 + 6O2 = 6CO2 + 6H2O + Energy↑.
As you can see the above reactions, where heat is liberated. Hence it is called "Exothermic Reaction".
Reaction involved with absorption of heat energy is called "Endothermic Reaction".
Examples:
1) Mixing water with Potassium Chloride.
2) Mixing water and Ammonium nitrate.
3) Reacting Ethanoic acid with Sodium Carbonate.
Community Answer
How we find a reaction is exothermic or endothermic?
If heat is produced as product in reaction then its exothermic reaction and if the heat is listed as reactant in reaction then it is endothermic.
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
|
Explore Courses for Class 10 exam
|
|
Similar Class 10 Doubts
Top Courses for Class 10View all
How we find a reaction is exothermic or endothermic?
Question Description
How we find a reaction is exothermic or endothermic? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about How we find a reaction is exothermic or endothermic? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How we find a reaction is exothermic or endothermic?.
How we find a reaction is exothermic or endothermic? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about How we find a reaction is exothermic or endothermic? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How we find a reaction is exothermic or endothermic?.
Solutions for How we find a reaction is exothermic or endothermic? in English & in Hindi are available as part of our courses for Class 10.
Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of How we find a reaction is exothermic or endothermic? defined & explained in the simplest way possible. Besides giving the explanation of
How we find a reaction is exothermic or endothermic?, a detailed solution for How we find a reaction is exothermic or endothermic? has been provided alongside types of How we find a reaction is exothermic or endothermic? theory, EduRev gives you an
ample number of questions to practice How we find a reaction is exothermic or endothermic? tests, examples and also practice Class 10 tests.
|
|
Explore Courses for Class 10 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© 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