Due to strong H-bonding in H20 than HF.That is why HF IS LESS VISCOUS
XeF4+H2O->XeO3+HF+H2O
None of them, KCl is ionic, HF, H2O and F2 are covalent
hf + koh -> h2o + kf
Hf + oh- ---> f- + h2o
water in hydrofluoric acid
due to more h-bonding in water as compared to Hf
due to more h-bonding in water as compared to Hf
XeF4+H2O->XeO3+HF+H2O
None of them, KCl is ionic, HF, H2O and F2 are covalent
hf + koh -> h2o + kf
Hf + oh- ---> f- + h2o
water in hydrofluoric acid
uf6 + 2 h2o= uo2f2 + 4 hf
Both H2O and HF possess H bonds as their intermolecular force but H bonds of HF are stronger than that of H2o. therefore boiling point of than that of H2O. But experimental boiling point is high in H2O than that of Hf
In HF molecule hydrogen bonding is the strongest. The reason is that the partial positively charged hydrogen atom is entrapped between the two highly electronegative fluorine atoms.
H+ + OH- = H2O
H2o