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Please tell me what these are?

6 years ago


Answers : (2)


Dear ankit,

There are other chemical reactions that must absorb energy in order to proceed. These are endothermic reactions. Endothermic reactions cannot occur spontaneously. Work must be done in order to get these reactions to occur. When endothermic reactions absorb energy, a temperature drop is measured during the reaction. Endothermic reactions are characterized by positive heat flow (into the reaction) and an increase in enthalpy (+ΔH).

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Sagar Singh

B.Tech IIT Delhi

6 years ago

endothermic reactions are those which absorb heat in chemical reactions

6 years ago

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