Question

Compare the degree of dissociation of NH4OH in
a) H2O
b) D2O​

Answer 1

onic product of water is K  w

​  

=10  

−14

 

Degree of dissocation of NH  

4

​  

OH is K  

b

​  

=1.8×10  

−5

 

Hydrolysis constant of NH  

4

​  

OH is given as K  

h

​  

=  

K  

b Kw =1.8×10  −5  10  −14  =5.55×10  

−10