Chemistry, asked by punamshivankar695, 4 months ago

why is enthalpy of solution for some substance negative while for other it is positive?​

Answers

Answered by kingslint
8

Answer:

The enthalpy of solutions refers to the total amount of heat absorbed or released when two substances go into solution. This total can be either positive or negative. A positive enthalpy of solution results in an endothermic reaction, which takes in heat and feels cold to the touch.

Explanation:

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