Which substance is most likely to dissolve in greater quantities in cold water? (1 point) Responses sugar sugar sodium chloride sodium chloride gold gold oxygen
sugar
Sodium chloride is most likely to dissolve in greater quantities in cold water.
To determine which substance is most likely to dissolve in greater quantities in cold water, we need to consider the solubility of each substance in relation to temperature. Generally, temperature has an impact on solubility: as temperature decreases, solubility tends to decrease as well. That being said, let's evaluate the given substances:
1. Sugar: Sugar (sucrose) has relatively high solubility in both hot and cold water, meaning it dissolves well regardless of temperature. However, it does dissolve slightly better in hot water compared to cold water.
2. Sodium chloride: Sodium chloride (table salt) also has a high solubility in water, and it is relatively unaffected by temperature. Both hot and cold water can dissolve a significant amount of sodium chloride.
3. Gold: Gold is not soluble in water, so it would not dissolve in any significant amount in either hot or cold water.
4. Oxygen: Oxygen is not a substance that directly dissolves in water. Rather, it can dissolve in water to a limited extent, especially at colder temperatures. However, the dissolution of oxygen in water is influenced more by pressure than temperature.
Considering the options given and the impact of temperature on solubility, sodium chloride is most likely to dissolve in greater quantities in cold water.