The most authoritative answer in 2024
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Abigail Wilson——Studied at the University of Queensland, Lives in Brisbane, Australia.
As a chemical expert, I understand that the conductivity of a substance is primarily due to the presence of ions in solution. These ions are charged particles that can move freely and carry an electric current. The compound in question, C12H22O11, is sucrose, which is a covalent compound. Covalent compounds are characterized by the sharing of electrons between atoms to form chemical bonds. Unlike ionic compounds, which are composed of ions held together by ionic bonds, covalent compounds do not dissociate into ions when dissolved in water.
Sucrose, like most covalent compounds, does not ionize in water. This means that when sucrose is dissolved in water, it remains as intact molecules and does not break apart into charged particles. Since there are no ions present in the solution, there are no charged particles that can move and carry an electric current. Without these ions, the solution is not able to conduct electricity effectively.
It's important to note that there are exceptions to this rule. Some covalent compounds can slightly ionize in water, producing a small number of ions. For example, acetic acid is a covalent compound that can ionize to a limited extent, producing a small concentration of ions in solution. However, this ionization is typically minimal and not sufficient to make the solution a good conductor of electricity.
Another point to consider is the solubility of the compound. Even if a covalent compound could ionize, if it is not soluble in water, it will not form a solution that can conduct electricity. Sucrose is soluble in water, but because it does not ionize, its solution does not conduct electricity.
In summary, the reason why C12H22O11 (sucrose) does not conduct electricity is due to its covalent nature and lack of ionization in water. The solution formed by dissolving sucrose in water does not contain ions, which are necessary for electrical conductivity.
read more >>+149932024-05-23 04:02:37 -
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Olivia Mitchell——Studied at Princeton University, Lives in Princeton, NJ
Some covalent compounds like acetic acid ionize slightly, producing few ions in solution. ... Most covalent compounds do not produce ions (ionize) in water. An example is sucrose, C12H22O11. Without ions, solutions formed from these compounds do not readily conduct electricity.read more >>+119962023-06-14 01:09:23
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