Which of the following solution is coloured? |
(a) \[ZnS{{O}_{4}}\] (b) \[FeS{{O}_{4}}\] |
(c) \[A{{l}_{2}}{{(S{{O}_{4}})}_{3}}\] (d) \[N{{a}_{2}}S{{O}_{4}}\] |
Answer:
(b) \[FeS{{O}_{4}}\]
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