Rate ` = k[NO]^(2) [O_(2)]^(1)`. By how many times does the rate of reaction change when the volume of the reaction vessel is reduced to `1//3^(rd)` of its original volume ? Will ther he any change in the order of the reaction.

Explanation

`r_(1) = k[NO]^(2) [O_(2)]^(1), r_(2) = k[(NO)/(3)]^(2) [(O_(2))/(3)]^(1)`
`r_(2) = 27r_(1)` Rate of reaction increases by 27 times
Order of the reaction remains same.