NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- Surface Chemistry
NEET · Chemistry · Surface Chemistry
According to the modern adsorption theory, what happens to the...
According to the modern adsorption theory, what happens to the formed molecules on the catalyst's surface?
Options
- AThey remain on the surface permanently
- BThey evaporate, leaving the surface for fresh reactant molecules
- CThey diffuse into the bulk of the catalyst
- DThey react with the inner part of the bulk
Correct answer
B. They evaporate, leaving the surface for fresh reactant molecules
Step-by-step solution
The paragraph explains that formed molecules on the catalyst's surface may evaporate, leaving the surface for fresh reactant molecules.