The molar ionic conductivities of NH 4 + and OH - at infinite dilution are 72 and 198 ohm…
Chemistry · NEET · NTA Exams — Electrochemistry
The molar ionic conductivities of NH4+ and OH- at infinite dilution are 72 and 198 ohm-1 cm2 respectively. The molar conductivity of a centinormal NH4OH solution at the same temperature is found to be 9 ohm-1 cm2. The percentage dissociation of NH4OH at this concentration will be:
- 3.33%
- 7.14%
- 12.50%
- 4.54%
Answer
(A) 3.33%
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