What property of O₃ makes it more soluble in water than O₂ in water?
(A) O₃ is a polar molecule - HSC - SSCE Chemistry - Question 9 - 2011 - Paper 1
Question 9
What property of O₃ makes it more soluble in water than O₂ in water?
(A) O₃ is a polar molecule.
(B) O₃ has a resonance structure.
(C) O₃ is a highly reactive mol... show full transcript
Worked Solution & Example Answer:What property of O₃ makes it more soluble in water than O₂ in water?
(A) O₃ is a polar molecule - HSC - SSCE Chemistry - Question 9 - 2011 - Paper 1
Step 1
A) O₃ is a polar molecule.
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Answer
O₃, or ozone, is a polar molecule due to its bent shape and the difference in electronegativity between the oxygen atoms. This polarity allows it to interact favorably with the polar molecules of water, enhancing its solubility compared to O₂, which is nonpolar.
Step 2
B) O₃ has a resonance structure.
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Answer
While ozone does have resonance structures, this property does not directly affect its solubility in water. The resonance primarily contributes to its stability and reactivity rather than solubility.
Step 3
C) O₃ is a highly reactive molecule.
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Answer
Although ozone is indeed highly reactive, this reactivity does not directly correlate to its solubility in water. Reactivity can lead to interactions but is not a determining factor for solubility.
Step 4
D) O₃ has a coordinate covalent bond.
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Answer
The presence of coordinate covalent bonds in ozone does not enhance its solubility in water in a significant manner compared to its polarity.
