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For the reaction, C(3)H(8(g)) +5O(2(g)...

For the reaction,
`C_(3)H_(8(g)) +5O_(2(g)) rarr 3CO_(2(g)) + 4H_(2)O_((l))`
at constant temperature, `Delta H - Delta U` is

A

+ 3RT

B

`-RT`

C

`-3RT`

D

`+RT`

Text Solution

Verified by Experts

The correct Answer is:
C
`Delta n=-3, Delta H - Delta U =-3RT`
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