The Total solution for NCERT class 6-12
The ionization constant of dimethylamine is5.4 × 10–4. Calculate its degree of ionization in its0.02 M solution. What percentage of dimethylamine is ionized if the solution isalso 0.1 M in NaOH?
Now,if 0.1 M of NaOH is added to the solution, then NaOH (being a strong base)undergoes complete ionization.
And,
Itmeans that in the presence of 0.1 M NaOH, 0.54% of dimethylamine will getdissociated.