The carboxylate end of the soap molecule that is attracted to water is called?

The carboxylate end of the soap molecule that is attracted to water is called?

صابن کے مالیکیول کے کاربو آکسیلیٹ سرے کو جو پانی کی طرف راغب کرتا ہے ____ کہلاتا ہے؟
Explanation

The carboxylate end of a soap molecule (-COO-) is hydrophilic (water-loving), meaning it is attracted to water.

This end of the molecule is negatively charged and is able to form hydrogen bonds with water molecules, which are polar and also have a slightly positive charge.