Question

Why density of water more at 4 degree Celsius

Answer 1

When the ice melts to liquid water, the structure collapses and the density of the liquid increases. At temperatures well above freezing, the molecules move faster and get further apart. The density decreases as temperature increases because the liquid starts evapourating Thus, the density of water is a maximum at 4 °C.

Answer 2

when the ice melts to liquid water the structure collapse and the density of liquid increase.at temperature well above freezing the molecule move faster and get apart. then the density decrease as the temperature increases.

thus the density of water is more at 4°c.

I hope u got this
thanks