Question
Chemistry Question on Electrochemistry
At 25°C molar conductance of 0.1 molar aqueous solution of ammonium hydroxide is 9.54 ohm-1 cm2 mol-1 and at infinite dilution its molar conductance is 238 ohm-1 cm2 mol-1. The degree of ionisation of ammonium hydroxide at the same concentration and temperature is
A
2.080%
B
20.800%
C
4.008%
D
40.800%
Answer
4.008%
Explanation
Solution
The correct option is (C): 4.008%.