Ok and bro???? Like what even lol
Answer:
B
Explanation:
An exothermic reaction is one in which heat is liberated to the surrounding by a reaction.In this case,the enthalpy of the product is less than that of the reactant and such a reaction has a negative enthalpy (ΔH).
The answer to is all the information on a line graph is as precise as the information in the data table would be FALSE