how are mixture formed it sugar dissolve in water
Answer (1)
Answer:Here's how mixtures are formed, specifically focusing on the example of sugar dissolving in water: What is a Mixture? A mixture is a combination of two or more substances where each substance keeps its own individual properties. The substances in a mixture are not chemically bonded together. This means they can be separated by physical means (like filtering, evaporation, etc.). Types of Mixtures - Homogeneous Mixtures: The substances are evenly distributed throughout the mixture. You can't see the individual parts. Sugar dissolved in water is a homogeneous mixture.- Heterogeneous Mixtures: The substances are not evenly distributed. You can see the individual parts. Think of sand and water, or oil and water. How Sugar Dissolves in Water 1. Sugar Molecules: Sugar is made up of sugar molecules. These molecules are held together by bonds.2. Water Molecules: Water is made up of water molecules. These molecules have a slightly positive end and a slightly negative end (polar).3. Attraction: When sugar is added to water, the water molecules are attracted to the sugar molecules. The positive ends of water molecules are attracted to the negative ends of sugar molecules, and vice versa.4. Breaking Bonds: This attraction is strong enough to break the bonds holding the sugar molecules together.5. Dissolving: The sugar molecules become surrounded by water molecules, and they spread out evenly throughout the water. The sugar seems to disappear, but it's still there, just dissolved. Key Points - No New Substance: When sugar dissolves in water, no new substance is formed. It's still sugar and water.- Separation: You can easily separate the sugar from the water by evaporating the water. The sugar will be left behind.
