Colloidal gold sol can be prepared by the reduction of soluble salt solution such as A u C l 3 with

Question

Colloidal gold sol can be prepared by the reduction of soluble salt solution such as A u C l 3 with, S n C l 2, hydrazine, formaldehyde, with any one of the above

MARKS App · Accepted Answer

Gold sol can be obtained by the reduction of soluble gold salt with S n C l 2 or hydrazine or formaldehyde. 2 A u C l 3 + 3 S n C l 2 → 2 A u ( s o l ) + 3 S n C l 4

Search any question & find its solution

Looking for more such questions to practice?