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  • The differential form of the rate law  for the reaction:  <img alt="\mathrm{A+3 B \rightarrow C}" src="http://entrancecorner.oncodecogs.com/gif.latex?%5Cmathrm%7BA&plus;3%20B%2

The differential form of the rate law  for the reaction: 
\mathrm{A+3 B \rightarrow C}
 

Option: 1

\frac{\mathrm d[C]}{\mathrm d t} =-\frac{\mathrm d[A]}{\mathrm d t}


Option: 2

\frac{\mathrm d[A]}{\mathrm d t} =\frac{\mathrm d[C]}{\mathrm d t}


Option: 3

\frac{\mathrm -3d[B]}{\mathrm d t} =-\frac{\mathrm d[C]}{\mathrm d t}


Option: 4

None of above


Answers (1)

best_answer

The differential form of the rate law  for the reaction: 
\mathrm{A+3B\rightarrow C}

So,

\text { Rate }=\frac{-d[A]}{d t}=-\frac{1}{3} \frac{d[B]}{d t}=\frac{d[C]}{d t}

Therefore, option(1) is correct

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