Discussion :: General Science - Synthetic Materials (Q.No.15)
Deep blue colour is imparted to glass by the presence of
Answer: Option C
No answer description available for this question.
|Sanjeev said: (Aug 27, 2013)|
|Glass colour : Cobalt-blue / iron (2) oxide-Green(together with chromium yields a darker green colour usually used in wine or beer bottles CARLSBERG !!) / metallic gold " rich ruby coloured glass / copper " very dark red opoque glass / Nickel " purple glass /tin oxide " opaque white.|
|Sonu said: (Aug 31, 2016)|
|Cobalt(II,III) oxide - Co3O4.|
Post your comments here:
Email : (optional)
» Your comments will be displayed only after manual approval.