Question

Cations of Ca and Mg present in hard water react with soap to form

(a) curdy white precipitate or scum of Na⁺/ K⁺ salts of lower fatty acids

(b) curdy white precipitate or scum of Ca⁺²/Mg⁺² salts of higher fatty acids

(c) curdy white precipitate or scum of Na⁺/ K⁺ salts of higher fatty acids

(d) curdy white precipitate or scum of Ca⁺²/Mg⁺² salts of lower fatty acids​

Answer 1

Answer:

d) curdy white precipitate or scum of Ca⁺²/Mg⁺² salts of lower fatty acids

Answer 2

Answer:

option d ca+2/mg+2 salt of lower fatty acids