1.

At 25^(@) C molar conductance of 0.1 molar aqueous solution of ammonium hydroxide is 9.54 ohm^(-1) cm^(2) mol^(-1) and at infinite dilution its molar conductance is 238 ohm^(-1) cm^(2) mol^(-1) . The degree of ionisation of ammonium hydroxide at the same concentration and temperature is :

Answer»

`4.008 %`
`40.800 %`
`2.080 %`
`20.800 %`

ANSWER :A


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