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23 September, 16:28

Which of the solutions below is a weak electrolyte? nacl (aq) koh (aq) hcl (aq) h2so3 (aq) all of these?

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  1. 23 September, 17:29
    0
    Answer:-

    H2SO3 (aq)

    Explanation:-

    NaCl, KOH and HCl ionic compounds.

    Ionic compounds dissociate into ions in water.

    Ions can carry electricity in water. So NaCl, KOH and HCl are all strong electrolytes.

    H2SO3 is not a strong acid and dissociates to a small extent into ions in water.

    Hence number of ions formed is less. Hence it is a weak electrolyte.
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