1.

Why soaps do not work in hard water ?

Answer»

Solution :In hard WATER soapsreactswith calciumandmagnesium ions of hard waterto forminsoluble SOAP. Hencesoaps do notwork in hard water.
`2C_(17)H_(36)COONa + underset("INSOLUBLE calium STERATE")(CaCI_(3) to (C_(17)H_(36)COO)CA)+ 2NaCl`


Discussion

No Comment Found