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Chemistry
The colour imparted by Co(II) compounds to glass is
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Q. The colour imparted by $Co(II) $ compounds to glass is
AIIMS
AIIMS 2006
The d-and f-Block Elements
A
green
14%
B
deep‐blue
78%
C
yellow
5%
D
red
4%
Solution:
Coloured glass is obtained by adding certain substances to the molten mass. For example, cobalt oxide is added to impart deep blue colour to glass.