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Aleksandr-060686 [28]
3 years ago
15

Which sample of matter is classified as a solution? 1. H2O(s) 2. H2O(l) 3. CO2(g) 4. CO2(aq)

Chemistry
2 answers:
Goshia [24]3 years ago
8 0
<span>4. CO2(aq)

Because of the symbol aq, meaning aqueous, which means in solution.
</span>
lys-0071 [83]3 years ago
4 0

Answer : Option 4) CO_{2}_{(aq)}

Explanation : CO_{2}_{(aq)} is the only sample of matter which can be classified as a solution. As the solution can be defined as a liquid mixture which contains a minor component (the solute) that is uniformly distributed within the major component (the solvent).

In this case, the solute is CO_{2} which is dissolved in water which acts as an solvent. Also, it has a subscript which is aq. which means aqueous, is often given to the solution in which the solvent is water.

Therefore, CO_{2}_{(aq)} is the correct answer.

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