An experiment to test the conductance of 0,1 M solutions of the substances listed below…

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Chemistry NECO 2001

An experiment to test the conductance of 0,1 M solutions of the substances listed below was perform.
I ammonia
II ammonium chloride
III ethanoic acid
IV sodium ethanoate
Which pair of substances show the least conductance?

  • I and II
  • I and III checkmark
  • I and IV
  • II and III
  • II and IV

The correct answer is: B

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