When heat is absorbed during a chemical reaction, the reaction is said to be? by Sunday | May 7 | Chemistry | 0 comments A. adiabatic B. endothermic C. exothermic D. isothermal Correct Answer: Option B B. endothermic Users Also Read These:The heat accompanying the reaction represented by…During photosynthesis, light energy is always…In poultry, nutrients are absorbed mainly in the?Which of the following gases is absorbed from the…When air is passed through a heated tube containing…