Question

How following show properties with magnet and dilute acid? a. Mixture of Iron and Sulphur powder b. Compound Iron Sulphide​

Answer 1

Answer:

Formation of mixture is a physical change while formation of compound is a chemical change. Mixture may be homogeneous or heterogeneous while compounds are always homogeneous. In a mixture, components retain their individual properties while the components of a compound lose their individual properties. The components of a mixture can be separated by physical methods while the components of compounds cannot be separated by physical methods.