Question
Chemistry Question on Surface Chemistry
Colloidal gold is prepared by
A
Mechanical dispersion
B
Peptisation
C
Bredig's arc method
D
Hydrolysis
Answer
Bredig's arc method
Explanation
Solution
By Bredig?? arc method
Colloidal gold is prepared by
Mechanical dispersion
Peptisation
Bredig's arc method
Hydrolysis
Bredig's arc method
By Bredig?? arc method