JEE Main 20209 Jan, Morning shiftChemistryEasyChemical Thermodynamics84× since 2002If enthalpy of atomisation for Br_2(1) is x kJ/mol and bond enthalpy for Br₂ is y kJ/mol, the relation between them :AOption A. does not existBOption B. is x < yCOption C. is x > yDOption D. is x = yCheckSkip · show solution
