The oil-loving part of a surface active agent is called:

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Multiple Choice

The oil-loving part of a surface active agent is called:

Explanation:
In surfactants, one end is attracted to oil and the other to water. The oil-loving portion is lipophilic, because “lipo” means fat and “philic” means loving. This lipophilic tail dissolves in the oil phase, while the hydrophilic head interacts with water, allowing the molecule to position itself at the oil–water interface and reduce surface tension. Emulsifier is a role some surfactants perform, not the name of the oil-loving part. The whole molecule is a surfactant, and the water-loving portion would be hydrophilic.

In surfactants, one end is attracted to oil and the other to water. The oil-loving portion is lipophilic, because “lipo” means fat and “philic” means loving. This lipophilic tail dissolves in the oil phase, while the hydrophilic head interacts with water, allowing the molecule to position itself at the oil–water interface and reduce surface tension. Emulsifier is a role some surfactants perform, not the name of the oil-loving part. The whole molecule is a surfactant, and the water-loving portion would be hydrophilic.

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