In Exothermic Reactions heat is _
Correct answer: B. Give out to surroundings
- A. Taken in
- B. Give out to surroundings
- C. Neither given nor lost
- D. None of these
Explanation
Exothermic reactions are reactions in which the products are more thermodynamically stable than their reactants, and thus, heat is released to the surroundings.
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About Chemical Equilibrium
Reversible reactions reach dynamic equilibrium when forward and reverse rates become equal, and Le Chatelier's principle predicts the effect of changing concentration, pressure or temperature. The chapter also covers solubility product, the common ion effect, buffer action and the conditions used in Haber's process, with equilibrium shifts distinguished from changes in the equilibrium constant.
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