When you use soap, it helps to cleanse your skin by removing dirt, oil, and other impurities. It does this through a process called emulsification. Soap molecules have a unique structure that allows them to attract both water and oil. So when you lather up with soap and water, the soap molecules surround the dirt and oil on your skin, forming little bubbles called micelles. These micelles then get rinsed away with water, taking the dirt and oil with them. It's like a little cleaning army on your skin.
⇒Soap cleans by acting as a surfactant, which means it reduces the surface tension of water. This allows the soap to penetrate and break down oils and grease that would not normally dissolve in water. The structure of soap molecules is such that one end is hydrophobic (repellent to water) and binds with grease and oil, while the other end is hydrophilic (attracted to water) and binds with water molecules.
When you use soap, it surrounds oil particles, forming structures called micelles. These micelles remain suspended in the water and can be easily rinsed away. So, the cleansing action of soap involves emulsifying and lifting away dirt, oils, and microbes from surfaces, making them easier to wash off with water.
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When you use soap, it helps to cleanse your skin by removing dirt, oil, and other impurities. It does this through a process called emulsification. Soap molecules have a unique structure that allows them to attract both water and oil. So when you lather up with soap and water, the soap molecules surround the dirt and oil on your skin, forming little bubbles called micelles. These micelles then get rinsed away with water, taking the dirt and oil with them. It's like a little cleaning army on your skin.
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⇒Soap cleans by acting as a surfactant, which means it reduces the surface tension of water. This allows the soap to penetrate and break down oils and grease that would not normally dissolve in water. The structure of soap molecules is such that one end is hydrophobic (repellent to water) and binds with grease and oil, while the other end is hydrophilic (attracted to water) and binds with water molecules.
When you use soap, it surrounds oil particles, forming structures called micelles. These micelles remain suspended in the water and can be easily rinsed away. So, the cleansing action of soap involves emulsifying and lifting away dirt, oils, and microbes from surfaces, making them easier to wash off with water.
[tex] \rule{160pt}0.5pt[/tex]