Is respiration considered as an exothermic or endothermic reaction and why?
Any reaction that evolves heat as a by-product of the reaction is called an exothermic reaction. Therefore, respiration is an exothermic reaction and the heat produced is distributed throughout the body as energy and that is the reason when we breathe out or breath is warm.
Why is respiration considered an endothermic reaction?
Because in respiration energy is used to inhale air and to covert it, ATP are used. For glucose breakdown, energy is required. Thus, energy is required in the process. Thus it is endothermic.
Why is respiration considered an exothermic reaction example?
Respiration is an exothermic process beacuse energy is released during the process. During the process, the carbondioxide present in the food breaks down to form glucose. This glucose combines with oxygen in the cells of our body and liberate high amount of energy.
Why is respiration considered an exothermic reaction explain Class 10 CBSE?
Respiration is a process in which we inhale oxygen from the atmosphere which oxidises glucose in our body to produce carbon dioxide, water and heat is evolved. Hence, heat is evolved during respiration it is considered as an exothermic reaction.
Why is respiration considered as a combustion process?
Cellular respiration is an example of slow combustion. In respiration, glucose is oxidised and carbon dioxide and energy are released in the process. This is a very similar reaction to combustion. Slow combustion is a form of combustion which takes place at low temperatures.
Why is this reaction considered to be exothermic?
Exothermic Reactions In an exothermic reaction, energy is released because the total energy of the products is less than the total energy of the reactants. In the presence of water, a strong acid will dissociate quickly and release heat, so it is an exothermic reaction.
Why is respiration considered an exothermic reaction Byjus?
Respiration is another exothermic reaction and energy is released by this reaction. As glucose is broken down into carbon dioxide, water, and ATP energy, the respiration reaction is exothermic. …
Why is respiration considered an exothermic reaction explain Byjus?
Why is respiration considered as an exothermic reaction write the balanced equation involved in it?
Respiration is a very special form of burning fuel. This reaction is called Respiration. C6H12O6 + 6O2 → 6CO2 + 6H2O + energy. Respiration is another exothermic reaction and energy is released by this reaction.
Why is respiration considered a slow combustion?
Why is respiration referred to as slow combustion? During respiration, oxidation takes place but energy is released so slowly that we cannot see it happening. Therefore, it is known as slow combustion.
Which answer defines exothermic reaction?
An exothermic reaction has reactants that are lower in energy than products because energy is released to form the products. An exothermic reaction has reactants that are higher in energy than products because energy is absorbed to form the products.
How do you tell if it is an exothermic or endothermic reaction?
If the enthalpy change listed for a reaction is negative, then that reaction releases heat as it proceeds — the reaction is exothermic (exo- = out). If the enthalpy change listed for the reaction is positive, then that reaction absorbs heat as it proceeds — the reaction is endothermic (endo- = in).