When does tea dissolve sugar faster?

Tea dissolves sugar faster when it's hot. Here's why:

* Temperature and Solubility: Hot water has more energy than cold water. This extra energy allows the water molecules to move more vigorously and break apart the sugar crystals more quickly.

* Increased Molecular Motion: When the temperature increases, the water molecules move faster, colliding with the sugar molecules more frequently and with greater force. This helps to break down the sugar crystals faster.

* Diffusion Rate: Higher temperatures lead to faster diffusion rates. This means the sugar molecules spread throughout the water more quickly, resulting in faster dissolution.

In simple terms: Heat acts like a catalyst, speeding up the process of sugar dissolving in tea.