The Reaction 2 NO(g) +O₂(g) $\rightarrow$ 2 NO₂(g) Has the Following Rate Law: Rate =K[O₂][NO]²

question 3

Multiple Choice

The reaction 2 NO(g) +O₂(g) $\rightarrow$ 2 NO₂(g) has the following rate law: Rate =k[O₂][NO]².If the concentration of NO is reduced by a factor of two while the concentration of O₂ is doubled, the rate will

• A)double.
• B)quadruple.
• C)decrease by a factor of one-fourth.
• D)decrease by a factor of one-half.
• E)remain the same.

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