Soap helps in cleaning clothes,because

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(D) Soap molecules are amphiphilic,meaning they have a hydrophilic head and a hydrophobic tail. When soap is added to water,it reduces the surface ten

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It lowers the surface tension of the solution

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(D) Soap molecules are amphiphilic,meaning they have a hydrophilic head and a hydrophobic tail. When soap is added to water,it reduces the surface tension of the solution. This reduction in surface tension allows the water to penetrate more effectively into the fabric fibers. The hydrophobic tails of the soap molecules attach to the grease and dirt particles,while the hydrophilic heads remain in the water,allowing the dirt to be lifted and washed away by the action of water.

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