a
\(CuC{l_2}\, \to \,\,C{u^{ + 2}}\, + \,\,2C{l^ - }\)

\(i\,\, = \,\,1\,\, + \,\,(n\,\, - \,\,1)\alpha \, = \,\,1\,\, + \,\,(3\,\, - \,\,1)\alpha \,\,\, \Rightarrow \,\,\,i\,\, = \,\,(1\,\, + \,\,2\alpha )\)

જો આયનીકરણ \(\,{\text{100% }}\,\, \Rightarrow \,\,\alpha \,\, = \,\,{\text{1}}\,\,\,\therefore \,\,{\text{i}}\,\, = \,\,{\text{3}}\)

આથી\({\text{,}}\,\Delta {{\text{T}}_{\text{b}}}\,\, = \,\,i{K_b}m\,\, = \,\,\frac{{3\,\, \times \,\,0.5\,\, \times \,\,13.44}}{{134.1\,\, \times \,\,1}}\)