Question

Which statement accurately describes this graph? It represents an endothermic reaction because the products have more energy than the reactants. It represents an exothermic reaction because the products have more energy than the reactants. It represents an endothermic reaction because the reactants have more energy than the products. It represents an exothermic reaction because the reactants have more energy than the products.

Answer 1

Answer: The correct answer is that the graph represents an exothermic reaction because the reactants have more energy than the products.

Explanation:

As can be seen from the graph, that the energy of products is less as compared to that of the reactants.

So, the excess of the energy has been released in the form of heat and the reactions in which heat is released are termed as exothermic reactions.  

Answer 2

This is an exothermic graph. the answer is "It represents an exothermic reaction because the reactants have more energy than the products."

remember that the reactants in the straight line in the left side; the products are the straight line on the right side.