Sagot :
Answer:
Sugar dissolves faster in hot water than it does in cold water because hot water has more energy than cold water. When water is heated, the molecules gain energy and, thus, move faster. As they move faster, they come into contact with the sugar more often, causing it to dissolve faster.
Explanation:
# CARRY ON LEARNING
More crystals dissolve when the water is heated because when we increase the temperature of solution, heated water or hot water can dissolve more solute or solid substance in comparison to cold water. The reason is that heated molecules of water can migrate farther apart, making space for more solid substance or solute particles to dissolve.