Chemical Engineering - Chemical Process - Discussion
Discussion Forum : Chemical Process - Section 11 (Q.No. 50)
50.
Blue colour is imparted to glass by the addition of
Discussion:
3 comments Page 1 of 1.
Gautham.GS said:
8 years ago
The answer is none of the above because CaO is white.
The correct answer would be Cobalt oxide(CoO).
The correct answer would be Cobalt oxide(CoO).
(1)
Ananthu U said:
2 years ago
Cobalt(CoO) oxide is the right answer.
(1)
Pawan Kumar Sharma said:
2 years ago
Yes, the right answer is CaO.
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