CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A gaseous compound of molecular mass 82.1 dissociates on heating to 400K as : X2Y4(g)X2(g)+2Y2(g). The density of the equilibrium mixture at a pressure of 1 atm and temperature of 400K is 2.0g L1. The compound dissociates to the extent of :


A

95.1%

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

47.6%

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

12.5%

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D

None of these

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C

12.5%


X2Y4(g)X2(g)+2Y(g)α=Ddd(y1),y=3D=PMRT=1×82.10.0821×400=2.5gL1d=2.0gL1(given)


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