Multiple choice

What is the correct order of ion mobility of the following ions in an aqueous solution?

  1. Cation: H3O+ > Li+ > Na+, Anion: OH- > Br- > CH3COO-

  2. Cation: H3O+ > Na+ > Li+, Anion: OH- > Br- > CH3COO-

  3. Cation: Na+ > Li+ > H3O+, Anion: OH- > Br- > CH3COO-

  4. Cation: H3O+ > Li+ > Na+, Anion: CH3COO- > Br- > OH-

  5. Cation: H3O+ > Na+ > Li+, Anion: Br- > OH-> CH3COO-
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B Correct answer
Explanation

This is the correct order of movement of anions and cations in an aqueous solution.

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