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  • For a reaction <img alt="\mathrm{A^{\prime}(g) \longrightarrow B(g)}" src="https://entrancecorner.oncodecogs.com/gif.latex?%5Cmathrm%7BA%5E%7B%5Cprime%7D%28g%29%20%5Clongrightarrow%20B%28g%29%7D" /

For a reaction \mathrm{A^{\prime}(g) \longrightarrow B(g)} when volume of ron vessel reduce to half life become half. The order of reaction will be

Option: 1

First


Option: 2

Second


Option: 3

Zero


Option: 4

Third


Answers (1)

best_answer

\mathrm{\begin{aligned} \frac{t_2}{t_1} & \, \, =\left[\frac{a_1}{a_2}\right]^{n-1} \\ \frac{1}{2} & \, \, =\left(\frac{1}{2}\right)^{n-1} \\ \frac{1}{2} & \, \, =\left(\frac{1}{2}\right)^{n-1} \\ +1 &\, \, =n-1 \\ n & \, \, =2 \end{aligned}}

Posted by

Devendra Khairwa

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