Question

1. which best explains how neverwet works against stains?

neverwets surface is polar which means that nonpolar substances, such as water, are more soluble and repelled
neverwets surface is nonpolar which means that polar substances, such as water, are less soluble and repelled
neverwets surface is nonpolar which means that nonpolar substances, such as water, are less soluble and repelled
neverwets surface is polar which means that polar substances, such as water, are more soluble and repelled

Explanation:

Water is a polar substance. According to the "like - dissolves - like" principle in chemistry, polar substances are more soluble in polar solvents and non - polar substances are more soluble in non - polar solvents. If NeverWet's surface is non - polar, polar substances (such as water) will be less soluble in it and thus repelled.

Answer:

Neverwet's surface is nonpolar which means that polar substances, such as water, are less soluble and repelled.