Question

Density of water at 4°C and 1 atm pressure is...​

Answer 1

Answer:

Actually, the exact density of water is not really 1 g/ml, but rather a bit less (very, very little less), at 0.9998395 g/ml at 4.0° Celsius (39.2° Fahrenheit). The rounded value of 1 g/ml is what you'll most often see, though.