If \[\alpha \] is the degree of ionization, \[C\] the concentration of a weak electrolyte and \[{{K}_{a}}\]the acid ionization constant, then the correct relationship between \[\alpha ,\,\,C\] and \[{{K}_{a}}\]is [CET Pune 1998; Pb. PMT 1998; RPMT 2002]

\[\alpha =\sqrt{\frac{C}{{{K}_{a}}}}\]

\[{{\alpha }^{2}}=\sqrt{\frac{{{K}_{a}}}{C}}\]

\[{{\alpha }^{2}}=\sqrt{\frac{C}{{{K}_{a}}}}\]

\[\alpha =\sqrt{\frac{{{K}_{a}}}{C}}\]

If \[\alpha \] is the degree of ionization, \[C\] the concentration of

1.	If \[\alpha \] is the degree of ionization, \[C\] the concentration of a weak electrolyte and \[{{K}_{a}}\]the acid ionization constant, then the correct relationship between \[\alpha ,\,\,C\] and \[{{K}_{a}}\]is [CET Pune 1998; Pb. PMT 1998; RPMT 2002]
A.	\[{{\alpha }^{2}}=\sqrt{\frac{{{K}_{a}}}{C}}\]
B.	\[{{\alpha }^{2}}=\sqrt{\frac{C}{{{K}_{a}}}}\]
C.	\[\alpha =\sqrt{\frac{{{K}_{a}}}{C}}\]
D.	\[\alpha =\sqrt{\frac{C}{{{K}_{a}}}}\]
Answer» D. \[\alpha =\sqrt{\frac{C}{{{K}_{a}}}}\]

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If \[\alpha \] is the degree of ionization, \[C\] the concentration of a weak electrolyte and \[{{K}_{a}}\]the acid ionization constant, then the correct relationship between \[\alpha ,\,\,C\] and \[{{K}_{a}}\]is [CET Pune 1998; Pb. PMT 1998; RPMT 2002]

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