Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
All energetically effective collisions do not result in a chemical change. Explain with the help of an example.
ChemistryChemical KineticsNEET
Options:
  • A Chemical changes occur in all energetically effective collisions.
  • 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.
  • C Energetically effective collisions are extremely rare in chemical reactions.
  • D Chemical changes depend solely on the concentration of reactants.
Solution:
2483 Upvotes Verified Answer
The correct answer is: 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.
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.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.