For the Reaction 3A+ 5B $\rightarrow$ 2C + 4 D, Which Reaction Rate Relationship Is True

question 143

Multiple Choice

For the reaction 3A+ 5B $\rightarrow$ 2C + 4 D, which reaction rate relationship is true?

• A) \( \frac{\Delta[\mathrm{C}]}{\Delta t}=\frac{2}{5} \frac{\Delta[\mathrm{B}]}{\Delta t} \)
• B) \( \frac{\Delta[\mathrm{B}]}{\Delta t}=\frac{5}{4} \frac{\Delta[\mathrm{D}]}{\Delta t} \)
• C) \( \frac{\Delta[\mathrm{D}]}{\Delta t}=\frac{4}{3} \frac{\Delta[\mathrm{A}]}{\Delta t} \)
• D) \( \frac{\Delta[\mathrm{A}]}{\Delta t}=\frac{3}{5} \frac{\Delta[\mathrm{B}]}{\Delta t} \)
• E) \( \frac{\Delta[\mathrm{B}]}{\Delta t}=-\frac{3}{5} \frac{\Delta[\mathrm{A}]}{\Delta t} \)

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