1
Question
The processes involved in Bredig's Arc method is/are:
The processes involved in Bredig's Arc method is/are:
Open in App
Solution
The correct options are
A condensation
C dispersion
Bredig's arc method is a method of preparation of the colloidal solution of metals such as silver or gold. This method consists of both dispersion and condensation. An arc is struck in electrodes, under the surface of water containing stabilising agents. The heat of the arc vaporises some of the metal which then condenses into cold water.
A condensation
C dispersion
Bredig's arc method is a method of preparation of the colloidal solution of metals such as silver or gold. This method consists of both dispersion and condensation. An arc is struck in electrodes, under the surface of water containing stabilising agents. The heat of the arc vaporises some of the metal which then condenses into cold water.
Suggest Corrections
0
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
