Q. 35 A4.6( 8 Votes )

What do you understand by exothermic and endothermic reactions?

Answer :

Heat evolving reaction are known as exothermic reactions. In these reactions Heat is released when reaction starts. The energy needed to initiate the reaction is less than the energy needed given from the reaction.

In reaction where heat is absorbed are known as endothermic. The heat energy is gained from the atmosphere in this reaction. The heat required to initiate the reaction is fairly high than the heat given from the reaction.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Doubt Session - Types of Chemical Reactions44 mins
Goprep Genius Quiz | Redox Reactions and its Applications35 mins
How to Identify Type of Reactions?35 mins
Pradeep | Chemical Reaction and Equations34 mins
Balance the Chemical Equations49 mins
About Rancidity & Corrosion35 mins
Combination and Decomposition Reactions59 mins
NCERT | Solve Important NCERT Questions on Chemical Reactions!47 mins
Foundation | Ace Higher Level Concepts of Redox Reactions45 mins
Master Redox Reactions Within 30 Minutes30 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses