What happens when sucrose is in a saturated solution (85 g in less than 95 mL of syrup)?

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Multiple Choice

What happens when sucrose is in a saturated solution (85 g in less than 95 mL of syrup)?

Explanation:
At saturation, the solution holds the maximum amount of dissolved sucrose for the given temperature, with undissolved sucrose present as crystals in equilibrium with the solution. If the system is disturbed or conditions change, the excess dissolved sugar will crystallize out until the solubility limit is reestablished. So the expected outcome is precipitation of sucrose from the solution. This isn’t about rapid dissolution of all sugar, nor about no change in composition, and precipitation isn’t a direct cause of microbial growth (high sugar can actually inhibit microbes through osmotic stress).

At saturation, the solution holds the maximum amount of dissolved sucrose for the given temperature, with undissolved sucrose present as crystals in equilibrium with the solution. If the system is disturbed or conditions change, the excess dissolved sugar will crystallize out until the solubility limit is reestablished. So the expected outcome is precipitation of sucrose from the solution. This isn’t about rapid dissolution of all sugar, nor about no change in composition, and precipitation isn’t a direct cause of microbial growth (high sugar can actually inhibit microbes through osmotic stress).

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