In this post, you will get complete information about physical and chemical properties of water. Physical properties of water The significance of water as the most important liquid is mainly due to its physical properties. Some important physical properties of water are discussed in detail in the following section: Nature : Water is an odorless, tasteless and transparent liquid. However, the taste of water is attributed to the presence of dissolved salts in it. Volatile impurities also impart some odor to water. Water is colorless in thin layers but it appears bluish in thick layers. freezing points: : The freezing point of water is 0 ° C under normal atrmospheric pressure. The freezing point of water decreases with an inerease in external pressure. Presence of soluble impurities decreases the freezing point of water. Boiling point: The boiling point of pure water is 100 ° C under normal atmospheric pressure. The boiling point of water gets elevated due to the presence of
In this post, you will get complete information about Factors Affecting Solubility Factors affecting solubility nature of solute and solvent 1. Nature of the Solubility ionic compounds or polar compounds are more soluble in polar solvents like water. non-polar compounds are more soluble in non-polar solvents like benzene . 2. Nature of the Solubility the solvents which have high dielectric constants can dissolve polar and ionic compounds to a greater extent than the solvents with low dielectric constants. Example : NaCl is highly soluble in water. NaCl is sparingly soluble in benzene. 3. Temperature Affecting Solubility for most of the substances, solubility increases with the increase in temperature. however, the solubility of some substances decreases with increase in temperature. In case of Some substances, the temperature has no or little effect on the solubility . Factors which affecting solubility de finition Pressure affect solubility if it increases, solubility in