Which of the following is coloured

1.	Which of the following is coloured
A.	\[ScC{{l}_{3}}\]
B.	\[Ti{{O}_{2}}\]
C.	\[MnS{{O}_{4}}\]
D.	\[ZnS{{O}_{4}}\]
Answer» D. \[ZnS{{O}_{4}}\]

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Which of the following is coloured

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