To determine which compound can create an aqueous solution capable of conducting electricity, we need to identify which of these compounds dissociates into ions in solution. Only ionic compounds or strong acids/bases typically conduct electricity when dissolved in water.
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C6H12O6 (glucose) - This is a molecular compound that does not dissociate into ions in solution. It does not conduct electricity.
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SrCl2 (strontium chloride) - This is an ionic compound that dissociates into Sr²⁺ and Cl⁻ ions when dissolved in water. This solution can conduct electricity.
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C3H7OH (propanol) - This is an alcohol and is also a molecular compound. Like glucose, it does not dissociate into ions in solution and therefore does not conduct electricity.
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CH4 (methane) - This is a molecular compound (gas) that does not dissolve in water and will not dissociate into ions. It does not conduct electricity.
Based on this analysis, the compound that will create an aqueous solution capable of conducting electricity is SrCl2.