Introduction
Quick practice
Question 1 of 5
Why are detergents more advantageous than soaps when washing clothes in areas with hard water?
A
Detergents only work if the water is very salty.
B
Detergents are natural and soaps are synthetic.
C
Detergents do not form an insoluble scum with the calcium and magnesium ions in hard water.
D
Detergents turn hard water into distilled water instantly.
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