Which of the following holds good to the laws of thermodynamics for the reaction `C_(2)H_(4)(g)+3O_(2)(g)to2CO_(2)(g)+2H_(2)O(l)`

Question

Which of the following holds good to the laws of thermodynamics for the reaction `C_(2)H_(4)(g)+3O_(2)(g)to2CO_(2)(g)+2H_(2)O(l)`

Which of the following holds good to the laws of thermodynamics for the reaction
`C_(2)H_(4)(g)+3O_(2)(g)to2CO_(2)(g)+2H_(2)O(l)`
A. `DeltaH=DeltaE+RT`
B. `DeltaH=DeltaE-RT`
C. `DeltaH=DeltaE+2RT`
D. `DeltaH=DeltaE-2RT`

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - D
`Deltan_(g)=2-4=-2`
`:. DeltaH=DeltaE+(-2)RT` or `DeltaH=DeltaE-2RT`

6 views Answered 2023-02-05 15:29