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ankit sharma Grade: 12
        

Please tell me about it

6 years ago

Answers : (1)

SAGAR SINGH - IIT DELHI
879 Points
										

Dear ankit,


Many chemical reactions release energy in the form of heat, light, or sound. These are exothermic reactions. Exothermic reactions may occur spontaneously and result in higher randomness or entropy (ΔS > 0) of the system. They are denoted by a negative heat flow (heat is lost to the surroundings) and decrease in enthalpy (ΔH < 0). In the lab, exothermic reactions produce heat or may even be explosive.






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Sagar Singh


B.Tech IIT Delhi





6 years ago
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