why the diffusion rate is faster in hot water, compare to the cold water?
Answer (1)
The diffusion rate is faster in hot water compared to cold water because of the higher temperature, which means the molecules move faster.Here’s why: 1. Increased molecular movement – When water is heated, its molecules gain more kinetic energy, so they move around more quickly. 2. Faster collisions – The fast-moving molecules collide more often and with more energy, which helps the substance (like sugar or food coloring) spread out more quickly in the water. 3. Less resistance – In hot water, the particles of the solute (the substance being diffused) face less resistance because the water molecules aren’t tightly packed as in cold water.In simple terms: Heat gives energy to molecules, and energized molecules move faster. Faster movement = faster diffusion.That’s why, for example, sugar dissolves and spreads quicker in hot tea than in iced tea
