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The combustion reaction occuring in an a...

The combustion reaction occuring in an automobile is `2C_(8)H_(18)+25O_(2)(g) to16CO_(2)(g)+18H_(2)O(g)` This reaction is accompanied with:

A

+, -, +

B

-, +, -

C

-,+,+

D

+,+,-

Text Solution

Verified by Experts

The correct Answer is:
B
For combustion ` Delta H = -ve, " As "n_p gt n_R`
`Delta S = + ve ` For spontaneity `Delta G =- ve `
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NIKITA PUBLICATION-Chemical Thermodynamics & Energetics-QUESTION FROM COMPETITIVE EXAM
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