Synthetic detergents are more effective in ha | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The structural features of soaps and detergents are similar,except that the polar end in detergents is $-OSO_3^-Na^+$ or $-SO_3^-Na^+$,while in so

Vedclass · Accepted Answer

their $Ca^{2+}$ and $Mg^{2+}$ salts are water soluble

Vedclass · Answer

(C) The structural features of soaps and detergents are similar,except that the polar end in detergents is $-OSO_3^-Na^+$ or $-SO_3^-Na^+$,while in soaps,the polar end is $-COO^-Na^+$.Detergents have an advantage over soaps because their polar ends (sulphate or sulphonate groups) retain their efficiency in hard water.This is because the corresponding $Ca^{2+}$ and $Mg^{2+}$ salts of detergents are soluble in water,whereas the $Ca^{2+}$ and $Mg^{2+}$ salts of soaps are insoluble and form scum.Therefore,the correct reason is that their $Ca^{2+}$ and $Mg^{2+}$ salts are water soluble.

Synthetic detergents are more effective in hard water than soaps because

Similar Questions

Which of the following is $NOT$ an antacid?

Which of the following is not a broad spectrum antibiotic?

Which of the following is $NOT$ included in tranquilizers?

The structure of ranitidine is

Which of the following is a neurologically active drug?

Vedclass Test Series

Exam Paper Generator

Online Exam Module