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Question: Answered & Verified by Expert
At room temperature, the reaction between NO and O2 is given NO2 is fast, while that between CO and O2 is slower it is due to
ChemistryChemical KineticsNEET
Options:
  • A CO is smaller in size than that of NO
  • B CO is poisonous
  • C The activation energy for the reactions 2NO+O22NO2 is less then 2CO+O22CO2
  • D None of these
Solution:
2153 Upvotes Verified Answer
The correct answer is: The activation energy for the reactions 2NO+O22NO2 is less then 2CO+O22CO2
As The activation energy for the reactions 2NO+O22NO2 is less then 2CO+O22CO2 so NO reacts fast and CO reacts slowly.
Rate of reaction 1Activatioenergy.

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