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Question
For the reaction 3A `rightarrow` 2B, rate of reaction `+ (d[B])/(dt)` is equal to ______.
Options
`(-3)/2 (d[A])/(dt)`
`(-2)/3 (d[A])/(dt)`
`(-1)/3 (d[A])/(dt)`
`+ (2d[A])/(dt)`
Solution
For the reaction 3A `rightarrow` 2B, rate of reaction `+ (d[B])/(dt)` is equal to `underlinebb((-2)/3 (d[A])/(dt))`.
Explanation:
Rate of reaction = `(-1)/3 (d[A])/(dt) = (+1)/2 (d[B])/(dt)`
`(dB)/(dt) = (-2)/3 (d[A])/(dt)`
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