JEE Main 2007Annual, Paper 1ChemistryEasyChemical Thermodynamics84× since 2002Identify the correct statement regarding a spontaneous process :AOption A. For a spontaneous process in an isolated system, the change in entropy is positiveBOption B. Endothermic processes are never spontaneousCOption C. Exothermic processes are always spontaneousDOption D. Lowering of energy in the reaction process is the only criterion for spontaneityCheckSkip · show solution
