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:In which of the following compound (s) will heat be…An immersion heater rated 400W, 220V is used to heat…A solid of mass 0.5kg initially at 50oC melts at…An a.c of 1A at a frequency of 800 cycles per second…During photosynthesis, light energy is always…