The Rate Law for the Reaction Between Chlorine and Nitric

question 27

Multiple Choice

The rate law for the reaction between chlorine and nitric oxide,
2NO(g) + Cl₂(g) → 2NOCl(g)
Is Rate = k[NO]²[Cl₂].Which of the following changes will not alter the initial rate of the reaction?

• A)increasing the concentration of NOCl
• B)decreasing the volume of the reaction system
• C)running the reaction in a solvent rather than in the gas phase
• D)increasing the volume of the reaction system
• E)increasing the concentration of chlorine gas

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