Consider the Following Reaction at Constant Pressure $\quad$ $\quad$ $\quad$ 2NO(g)+ O₂(g)? 2NO₂(g)?_rH = -114 KJ
A)?S_surr = +114 KJ

question 41

Multiple Choice

Consider the following reaction at constant pressure.Use the information here to determine the value of ?S_surr at 355 K.Predict whether or not this reaction will be spontaneous at this temperature.
$\quad$$\quad$$\quad$ 2NO(g) + O₂(g) ? 2NO₂(g) ?_rH = -114 kJ

• A)?S surr = +114 kJ K -1 mol -1 ,reaction is spontaneous
• B)?S surr = +114 kJ K -1 mol -1 ,reaction is not spontaneous
• C)?S surr = +321 J K -1 mol -1 ,reaction is spontaneous
• D)?S surr = -321 J K -1 mol -1 ,reaction is not spontaneous
• E)?S surr = +321 J K -1 mol -1 ,reaction is not spontaneous

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