Detergents are better than soaps for laundry because
A
detergents are synthetic while soaps are not
B
detergents are more soluble in water than soaps
C
scum is precipitated when soaps are used with hard water but not with stergents
D
soaps from soluble saits with ions causing hardness of water while detergents do not
E
soaps are in bars while detergents are in powder form
Verified Correct Answer: C.
Chemical Principles & Mechanism
No expanded working has been attached for this question yet. The verified answer is Option C.
Source: Myschool Past Questions Archive (Record #36030)