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In an auto engine having no pollution co...

In an auto engine having no pollution control device `5%` of the fuel `(C_(8)H_(18))` is left unburnt. Molar ratio under same `P` and `T` of `CO` and `C_(8)H_(18)` emitted in exhaust gas is .

A

`100`

B

`152`

C

`160`

D

`10`

Text Solution

Verified by Experts

`{:(C_(8) H_(18) +(17)/(2) O_(2) rarr,8CO +,9H_(2)O,,),(100,0,0,,),(5,8xx25,,,):}`
`5%C_(8)H_(18)` is left, `CO` formed is `8 xx 95`
`:.` Molar ratio `= (8 xx 95)/(5) =152` .
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