Which substance will most likely dissociate when it is dissolved in water? NO_(2) N_(2)F_(6) CaCl_(2) C_(6)H_(12)O_(6)

The question is asking which of the given substances will most likely dissociate when it is dissolved in water. Dissociation in water refers to the process where a compound breaks apart into its constituent ions when it is mixed with water. This is a characteristic of ionic compounds and some covalent compounds that are polar. Looking at the options, we have:1. - Nitrogen dioxide, a covalent compound that does not typically dissociate in water.2. - Hexafluorodinitrogen, another covalent compound that does not typically dissociate in water.3. - Calcium chloride, an ionic compound that will dissociate into and ions when dissolved in water.4. - Glucose, a covalent compound that does not dissociate in water.Based on this, the substance that will most likely dissociate when it is dissolved in water is .