Purification And Characterisation Of Organic Compounds Question 126
Question: Which of the following pair is incorrectly matched-
Options:
A) Magnetite - $ Fe_3O_4 $
B) Copper glance - $ Cu_2S $
C) Calamine- $ ZnCO_3 $
D) Zincite - $ ZnS $
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Answer:
Correct Answer: D
Solution:
[d] Zincite is ZnO.