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  Question 3 of 16   Kinetics/Equilibrium
This question may require the use of the Chemistry Reference Tables or the Periodic Table of Elements.

Which statement describes characteristics of an endothermic reaction?


 1.  The sign of H is positive, and the products have less potential energy than the reactants.

 2.  The sign of H is positive, and the products have more potential energy than the reactants.

 3.  The sign of H is negative, and the products have less potential energy than the reactants.

 4.  The sign of H is negative, and the products have more potential energy than the reactants.

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