Answered

When the weak electrolyte HF is dissolved in water, the solution contains:

A. only F⁻ ions
B. all H⁺ and F⁻ ions and no HF molecules
C. all HF molecules
D. mostly HF molecules and a few H⁺ and F⁻ ions
E. nothing



Answer :

GinnyAnswer

Final answer:

When HF, a weak electrolyte, dissolves in water, the resulting solution mainly consists of undissociated HF molecules and a small number of H+ and F- ions.


Explanation:

Few H+ and F- ions are present, and most HF molecules remain undissociated in the solution when the weak electrolyte HF is dissolved in water. Due to HF being a weak acid, only a small percentage ionizes. This results in the solution containing a mixture of HF molecules and a few H+ and F- ions.


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