<prompt> MAC of an anesthetic agent is the measure of its?PotencySpeed of induction and recoveryLipid solubilityToxicity  <response>: Ans. is a i.e., Potency Minimum alveolar concentration MAC - Measure of potency. Blood: Gas partition coefficient - Blood solubility of anesthetic agent and determines the speed of induction recovery. Oil: Gas partition coefficient - Lipid solubility of anesthetic agent and is related to potency of anesthetic agent. 