Drag the difference between soap and detergents:
Answer variants:
In hard water its effectiveness reduces.
\(-SO_3^-Na^+\) is the ionic part.
Soap do not form 'micelles'.
They are mostly non-biodegradable.
\(-COO^-Na^+\) is the ionic part.
These are effective in hard water.
They are biodegradable.
Soaps:
Detergents: