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Question: Answered & Verified by Expert
$2 \mathrm{SO}_{2}(g)+\mathrm{O}_{2}(g) \stackrel{\mathrm{V}_{2} \mathrm{O}_{5}}{\rightleftharpoons}$ is an example for
ChemistrySurface ChemistryCOMEDKCOMEDK 2020
Options:
  • A irreversible reaction
  • B heterogeneous catalysis
  • C homogeneous catalysis
  • D neutralisation reaction
Solution:
2854 Upvotes Verified Answer
The correct answer is: heterogeneous catalysis
The reaction, $25 \mathrm{O}_{2}(\mathrm{~g})+\mathrm{O}_{2}(g) \stackrel{\mathrm{V}_{2} \mathrm{O}_{5}}{\rightleftharpoons}$ is an example of heterogencous catalysis as the reactant and catalyst are not present in same phases.

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