The Reaction of Nitric Oxide to Form Dinitrogen Oxide and Nitrogen

question 15

Multiple Choice

The reaction of nitric oxide to form dinitrogen oxide and nitrogen dioxide is exothermic. 3NO(g) ⇄ N₂O(g) + NO₂(g) + heat
What effect will be seen if the temperature of the system at equilibrium is raised by 25°C?

• A)The partial pressure of NO will increase.
• B)The partial pressure of NO will decrease.
• C)The partial pressure of NO ₂ will increase.
• D)The partial pressures of NO and N ₂O will increase.
• E)All three partial pressures will increase.