Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

For following data for hydrolysis of benzene diazonium chloride $C_6H_5-N=N-Cl+H_2O\rightarrow C_6H_5OH+HCl+N_2(g)$, What is the first order calculate rate constant?

Time(min) 0 2 8 16 24 50 $\infty$
Pressure(P) of $N_2$ at constant volume 0 1.6 6.2 11.2 15.5 24.4 34


$\begin{array}{1 1}(a)\;3.8\times 10^{-2}min^{-1}\\(b)\;2.62\times 10^{-2}min^{-1}\\(c)\;3.4\times 10^{-2}min^{-1}\\(d)\;2.49\times 10^{-2}min^{-1}\end{array}$

Can you answer this question?

1 Answer

0 votes
$a\propto (P_{\infty}-P_0)\propto 34$
$(a-x)\propto (P_{\infty}-P_t)$
The average value will be $k=2.49\times 10^{-2}min^{-1}$
Hence (d) is the correct answer.
answered Dec 19, 2013 by sreemathi.v

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App