If equivalent conductance of \[1M\] benzoic acid is \[12.8oh{{m}^{-1}}c{{m}^{2}}\] and if the conductance of benzoate ion and \[{{H}^{+}}\] ion are 42 and \[288.42\,oh{{m}^{-1}}c{{m}^{2}}\] respectively. its degree of dissociation is [DPMT 2005]

If equivalent conductance of \[1M\] benzoic acid is \[12.8oh{{m}^{-1}}

1.	If equivalent conductance of \[1M\] benzoic acid is \[12.8oh{{m}^{-1}}c{{m}^{2}}\] and if the conductance of benzoate ion and \[{{H}^{+}}\] ion are 42 and \[288.42\,oh{{m}^{-1}}c{{m}^{2}}\] respectively. its degree of dissociation is [DPMT 2005]
A.	39%
B.	3.9%
C.	0.35%
D.	0.039%
Answer» C. 0.35%

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If equivalent conductance of \[1M\] benzoic acid is \[12.8oh{{m}^{-1}}c{{m}^{2}}\] and if the conductance of benzoate ion and \[{{H}^{+}}\] ion are 42 and \[288.42\,oh{{m}^{-1}}c{{m}^{2}}\] respectively. its degree of dissociation is [DPMT 2005]

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