Please solve these two questions
Dear student,
3) Wood and soil is an example of a heterogeneous mixture because components of wood and soil are not mixed evenly. Rest all are homogenous mixtures.
4) Tincture of iodine is a solution because the solution is a homogeneous mixture of two or more pure substances whose composition may be altered within certain limits.
Mist is an example of an aerosol and Aerosols are the tiny solid or liquid particles dispersed in gas.
Wheat flour in water is a suspension and a suspension is a heterogeneous system in which the size of the solute particle is large (more than1000 nm). As a result, the solute particle does not dissolve in the solvent and settle down at the bottom in the solvent. Therefore the solute particles in a suspension can be easily seen with a naked eye.
Milk is an example of an emulsion and emulsion is a type of colloid in which both the dispersion phase and dispersion medium are in a liquid state.
Regards
3) Wood and soil is an example of a heterogeneous mixture because components of wood and soil are not mixed evenly. Rest all are homogenous mixtures.
4) Tincture of iodine is a solution because the solution is a homogeneous mixture of two or more pure substances whose composition may be altered within certain limits.
Mist is an example of an aerosol and Aerosols are the tiny solid or liquid particles dispersed in gas.
Wheat flour in water is a suspension and a suspension is a heterogeneous system in which the size of the solute particle is large (more than1000 nm). As a result, the solute particle does not dissolve in the solvent and settle down at the bottom in the solvent. Therefore the solute particles in a suspension can be easily seen with a naked eye.
Milk is an example of an emulsion and emulsion is a type of colloid in which both the dispersion phase and dispersion medium are in a liquid state.
Regards