wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

For the reaction at 25C N2O4(g)2NO2(g), if ΔGf for N2O4 and NO2 are 23.49 and 12.39 KCal.mol1, then log(Kp) for the reaction is:


A

-113.332

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

-113.332

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

-113.332

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

-0.9393

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D

-0.9393


N2O4(g)2NO2(g)

GReaction=2×Gformation of NO2Gformation of N2O4

GReaction=2×(12.39)(23.49)=1.29 K.Cal.mol1

GReaction=2.303×RT×log(KP)

1.29=2.303×(2×103×298×log(Kp)

log(KP)=0.9398


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Enthalpy
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon