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Which statement is true if the hrxn of a reaction is positive

Ashley Howard

in Chemistry

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Jessie Thompson on October 19, 2018

Answer : The reaction is endothermic in nature.Explanation : A system of reactants that absorbs heat from the surroundings in an endothermic reaction has a positive ∆ H reaction value, as the enthalpy of the products is greater than enthalpy of the reactants of the system.As the enthalpies of these reactions is greater than zero, as they are called endothermic reactions. That absorbs heat during the chemical reactions.


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