Author Question: Detergent is used when washing textiles A) to minimize degradation of the item. B) to aid in ... (Read 103 times)

stephzh · **on:** Sep 11, 2018

Detergent is used when washing textiles

A) to minimize degradation of the item.
B) to aid in soil removal.
C) to aid in wetting the textile.
D) All of the above are correct.
E) Only B and C are correct.

Question 2

What happens with soap is used with hard water?

A) Soap is more effective.
B) A soap scum forms.
C) Nothing special happens.
D) A harmless gas forms.
E) Bleeding of dyes increases.