Gold numbers of protective colloids A, B, C and D are 0.50, 0.01, 0.01 and 0.005 respectively. The correct order of their protective powers is

Question

Gold numbers of protective colloids A, B, C and D are 0.50, 0.01, 0.01 and 0.005 respectively. The correct order of their protective powers is (A) A < C < B < D (B) B < D < A < C (C) D < A < C < B (D) C < B < D < A.

Tardigrade Admin · Accepted Answer

Smaller the gold number, greater is the protective power. Thus protective power of A, B, C and D are in the order D (0.005)> B(0.01)> C(0.05)> A(0.50) or A < C< B< D

Q. Gold numbers of protective colloids A, B, C and D are 0.50, 0.01, 0.01 and 0.005 respectively. The correct order of their protective powers is

A < C < B < D

B < D < A < C

D < A < C < B

C < B < D < A.

Smaller the gold number, greater is the protective power. Thus protective power of $A, B, C$ and $D$ are in the order
$D (0.005) > B (0.01) > C (0.05) > A (0.50)$ or $A < C < B < D$

Q. Gold numbers of protective colloids A, B, C and D are 0.50, 0.01, 0.01 and 0.005 respectively. The correct order of their protective powers is

A < C < B < D

B < D < A < C

D < A < C < B

C < B < D < A.

Smaller the gold number, greater is the protective power. Thus protective power of A,B,C and D are in the order D(0.005)>B(0.01)>C(0.05)>A(0.50) or A<C<B<D

Smaller the gold number, greater is the protective power. Thus protective power of $A, B, C$ and $D$ are in the order
$D (0.005) > B (0.01) > C (0.05) > A (0.50)$ or $A < C < B < D$