Solve this : 3 . The process CH 3 COOH → CH 3 COO - + H + , should be : ( 1 ) exothermic ( 2 ) endothermic ( 3 ) nethier exothermic nor endothermic ( 4 ) exothermic or endothermic depending upon tempreature Share with your friends Share 11 Vartika Jain answered this Dear Student, The reaction is dissociation of acid. Energy is required to ionise H+ from an acid, and so the reaction is endothermic. Hence, correct answer is (2) 6 View Full Answer