KCET2019ChemistrySurface Chemistry
Which of the following is an example of homogeneous catalysis?
Options
- AOxidation of ( SO ₂ ) in lead chamber process
- BManufacture of ( NH ₃ ) by Haber's process
- COxidation of ( NH ₃ ) in Ostwald's process
- DOxidation of ( SO ₂ ) in contact process
Correct answer
A. Oxidation of ( SO ₂ ) in lead chamber process
Step-by-step solution
(A) ( .2 S O₂(g)+O₂(g) 2 S O₃ )^ N O_ (g) ) The reactions and catalyst are in the same phase.