In chemistry, a homogeneous mixture is a type of mixture. Another type of mixture is a heterogeneous mixture<\/a>. Homogeneous mixtures, like pure substances, have a single phase of matter observed, as opposed to heterogeneous mixtures, which have two or more phases of matter. <\/p>\n\n\n\n Because salt has a distinct composition, it is classified as a substance. Although salt dissolves easily in water, salt water cannot be defined as a substance. A mixture is a physical combination of two or more components, each with its own identity and characteristics. When salt is dissolved in water, just the shape of the salt changes, not its chemical composition or chemical bonding.<\/p>\n\n\n\n The word \u201chomo\u201d means the same, a mixture is said to be homogeneous if the different constituents or substances present in it are uniformly mixed without any clear boundary of separation. The centrifugal force cannot be used to separate the components.<\/p>\n\n\n\n Homogeneous mixtures do not exhibit the Tyndall effect. A homogeneous mixture that has a uniform composition throughout is also known as a solution. A chemical solution contains very small particle sizes (less than 1 nanometer in diameter).<\/p>\n\n\n\n Learn about mixtures in chemistry<\/a><\/p>\n\n\n\nDefinition<\/h3>\n\n\n\n