write any 3 difference between mixtures and compound
Answers
Explanation:
A mixture is formed when two or more substances are physically mixed together. A compound is formed when two or more substances are chemically combined through a chemical reaction. ... Unlike mixtures, compounds can only be formed if the substances are combined in certain fixed ratios.
•Compound are substances which can be formed by chemically combining two or more elements.
•Compounds can be of three types, which are: covalent compounds, metallic compounds and ionic compounds.
Note: Compounds can be classified as organic compounds or inorganic compounds depending on the presence of carbon in the molecular.
•Compounds fall under pure substances.
•Compounds are always homogeneous in nature.
•The melting & boiling points of a compound are always defined.
•Water, salt, baking soda, etc
•Mixtures are substances that are formed by physically mixing two or more substances.
•Mixtures are mainly of two types i.e. homogenous mixtures and heterogeneous mixture.
•Mixtures can be categorized as impure substances.
•Mixtures can either be homogeneous or heterogeneous in nature
•The melting and boiling points of a mixture is not defined.
•Oil and water, sand and water, smog (smoke + fog), etc.