Answer: The statement it is endothermic because the energy required to break bonds in the reactants is less than the energy released when the products are formed, is true.
Explanation:
A chemical reaction in which heat energy is released is called an exothermic reaction. For exothermic reactions, the value of is always negative.
A chemical reaction in which heat energy is absorbed is called an endothermic reaction. For endothermic reaction, the value of is always positive.
In endothermic reactions, energy required for breaking the bonds between reactants is less than the energy when products are formed due to which the value of remains positive.
Thus, we can conclude that the statement it is endothermic because the energy required to break bonds in the reactants is less than the energy released when the products are formed, is true.
You can refer to the attached graph which shows the amount of carbon produced from the antacid tablets.
The x-axis represents the number of tablets while the y-axis represents the amount of carbon dioxide produced.
Following the graph, we can find that:For four tablets of antacid, nearly 60 ml of carbon dioxide is produced.
Answer:
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