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

On the basis of the following thermochemical data: (ΔHofH+aq=0)
H2O(l)H+(aq)+OH(aq);ΔH=57.32 kJ
H2(g)+12O2(g)H2O(l);ΔH=286.20 kJ
The value of enthalpy of formation of OH ion at 25oC is:

A
22.88 kJ
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
228.88 kJ
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
+228.88 kJ
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
343.52 kJ
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon