<prompt> Maximum energy is liberated by hydrolysis of ?Creatine phosphateATPPhosphoenol pyruvateGlucose-6-phosphate  <response>: A compound that liberates 7 Kcaln:ol or more on hydrolysis is called high energy compound, or a compound that on hydrolysis undergoes a large . 7 kcalmol decrease in free energy AG under standard condition is called high energy compound, i.e., AG - 7 Kcalmol. 