JEE Main 202125 Jul, Morning shiftChemistryEasyHydrogen84× since 2003
At 298.2 K the relationship between enthalpy of bond dissociation (in kJ mol^1) for hydrogen (E_H) and its isotope, deuterium (E_D), is best described by :
JEE Main 2021 · 25 Jul, Morning shift · Q1249