NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- Hydrogen
NEET · Chemistry · Hydrogen
What causes the differences in rates of reactions among isotopes?
What causes the differences in rates of reactions among isotopes?
Options
- ADifferent electronic configurations
- BDifferent physical properties
- CDifferent enthalpy of bond dissociation
- DDifferent atomic masses
Correct answer
C. Different enthalpy of bond dissociation
Step-by-step solution
The paragraph explains that the differences in rates of reactions among isotopes are mainly due to their different enthalpy of bond dissociation.