Answer:
food coloring will mix the fastest in the hot water because the molecules are moving fast due to their increased thermal energy. These fast-moving molecules are pushing the molecules of food coloring around as they move, causing the food coloring to spread faster.
What happens to the red food coloring when you drop it on the hot tap water?
Observation and Result. The food coloring mixes through the hot water faster than it mixes with the cold water. This is because in hot water, the water molecules have more energy and are moving faster than the molecules of cold water. This makes it easier for the dye to get mixed throughout the hot water.
How long does it take food coloring to dissolve in hot water?
about 30 seconds
It takes about 30 seconds for the food coloring to dissolve in the hot water. The actual dispersion activity should not run longer than two minutes.
Explanation:
