Soaps feel slippery on our hands because they dissolve the oil on our skin, decreasing friction.This is because soap contains
Answer
A
a base.
B
a neutral molecule.
C
an acid.
D
a salt molecule.
Explanation
Soap solutions are usually basic (alkaline). Bases often feel slippery on the skin, and soap also helps loosen and wash away oils. Therefore, the correct choice is “a base.”
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