Hot.
hot water
hot water contains more energy than cold water. cold water causes the water molegules to vibrate more.
The density of cold water is greater than hot water so there will be more substances that will float in it.
Cold water can hold more dissolved oxygen than hot water. This is because the solubility of oxygen in water decreases as the temperature increases. Therefore, cold water has the ability to hold more oxygen than hot water.
Normally Hot
Hot because the atoms in the water are moving much faster then the atoms in cold water.
Hot water has higher entropy than cold water. Entropy is a measure of the disorder or randomness in a system, and hot water molecules have more kinetic energy and are moving around more randomly compared to cold water molecules, which tend to have less kinetic energy and are more ordered.
Hot water will provide more vapor in a bottle compared to cold water. This is because hot water evaporates more quickly due to increased energy in the water molecules, leading to more steam being produced.
bcoz cold water has no vapours n hot water has hot water vapours which dries faster n bcomes lighter than cold water
hot water
Chlorine is soluble in both hot and cold water. In fact, it dissolves more easily in cooler water than in warmer water.