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The reaction, 2SO(2(g)) + O(2(g))hArr2SO...

The reaction, `2SO_(2(g)) + O_(2(g))hArr2SO_(3(g))` is carried out in a 1 `dm^(3)` and 2 `dm^(3)`vessel separately. The ratio of the reaction velocity will be

A

`1:8`

B

`1:4`

C

`4:1`

D

`8:1`

Text Solution

Verified by Experts

The correct Answer is:
D
`r=k [SO_(2)]^(2) [O_(2)]=k xx ((n_(SO_(2)))/(V))(n_(O_(2))/(V))=(kxxn_(SO_(2))^(2)xxn_(O_(2)))/(V^(3))`
`r'=(kn_(SO_(2))^(2)n_(O_(2)))/((2V)^(3))`
`r: r'=8:1`.
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