Mixtures are physical combinations of substances where each keeps its properties, like sand and salt. Compounds are chemical combinations where substances lose their individual properties, like water. Mixtures can be separated easily, but compounds require chemical changes.
Class 8 Science Curiosity Grade 8 Chapter 1 Exploring the Investigative World of Science solutions
Class 8 Science Curiosity Chapter 1 Exploring the Investigative World of Science Question Answer
Mixtures and compounds differ in how substances are combined. In mixtures, components are physically mixed and retain their original properties. They can often be separated easily, like sand from salt using water and filtration. In compounds, substances combine chemically, forming a new substance with different properties, such as water from hydrogen and oxygen. Compounds cannot be separated by simple methods. This difference is important in understanding material properties and in designing processes like purification or chemical reactions.
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