Question

different between homogeneous mixture and hetrogeneous mixture

Answer 1

homogeneous mixture are mixtures that can be dissolved in water completely. ex. salt,sugar.
heterogeneous mixtures are the mixtures that are not dissolved in water completely. ex. chalk powder, mud

Answer 2

homogeneous mixture - 1) it is uniform composition.
2) for example sugar in water, salt in water, Sulphur in carbon disulphide, water in alcohol etc.
heterogeneous mixture- 1) it is non uniform composition
2) for example sand and salt ,sugar and salt ,water in oil. etc