Identify from the list below the substance that will dissociate into ions.Cl2(aq)H2O(l)HCl(aq)NaCl(s)
Question
Identify from the list below the substance that will dissociate into ions.Cl2(aq)H2O(l)HCl(aq)NaCl(s)
Solution
The substance that will dissociate into ions from the list provided is HCl(aq).
Here's the step by step process:
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Cl2(aq): This is chlorine gas dissolved in water. It does not dissociate into ions because it is a covalent compound.
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H2O(l): This is water. It does not dissociate into ions under normal conditions.
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HCl(aq): This is hydrochloric acid in water. It will dissociate into H+ and Cl- ions. Therefore, this is the correct answer.
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NaCl(s): This is solid sodium chloride. It will not dissociate into ions unless it is dissolved in water. In its solid state, it does not dissociate.
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