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

Equilibrium constants are given (in atm) for the following reactions at 0oC SrCl2.6H2O(s)SrCl2.2H2O(s)+4H2O(g),
Kp=6.89×1012
The vapour pressure of water at 0oC is 4.58 torr.
Calculate the pressure of water vapour in equilibrium at 0oC

A
2.6×103 atm
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
1.62×103 atm
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
1.20×104 atm
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
4.28×103 atm
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 1.62×103 atm
Kp is equilibrium constant used when equilibrium concentrations are expressed in atmospheric pressure. Solid components doesnot contribute any pressure to the system. So,
KP=P4H2O=6.89×1012
PH2O=1.62×103atm

flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
Join BYJU'S Learning Program
CrossIcon