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Deep blue colour is imported to glass by the presence of A. Cupric oxide B. Ferrous oxide C. Cobalt oxide D. Nickel oxide

Deep blue colour is imported to glass by the presence of  
 
A. Cupric oxide
B. Ferrous oxide
C. Cobalt oxide
D. Nickel oxide

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
3 years ago
Answer :

C. Cobalt oxide


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