NEETChemistryChemical Kinetics
All energetically effective collisions do not result in a chemical change. Explain with the help of an example.
Options
- AChemical changes occur in all energetically effective collisions.
- BAll energetically effective collisions do not result in a chemical change. For example, the formation of metha
- CEnergetically effective collisions are extremely rare in chemical reactions.
- DChemical changes depend solely on the concentration of reactants.
Correct answer
B. All energetically effective collisions do not result in a chemical change. For example, the formation of metha
Step-by-step solution
Correct Option is : (B) All energetically effective collisions do not result in a chemical change. For example, the formation of methanol from bromoethane depends upon the orientation of the reactant molecules .The proper orientation of the reactant molecules leads to bond formation whereas improper orientation makes them simply bounce back, and no products are formed.