Question

Reshma’s mother was using Rin soap to wash the socks. It did not form any

lather with that water. Why?​

Answer 1

Answer:

that water may be hard water

Answer 2

Answer:

hi

Explanation:

because soap contains sodium salt from stearic acid. In soft water, this sodium dissolves easily, but in hard water, it binds to the minerals and produces insoluble calcium or magnesium stearate, also known as soap scum....

hope it is right..!