

MCQOPTIONS
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1. |
\[FeS{{O}_{4}}.{{(N{{H}_{4}})}_{2}}S{{O}_{4}}.6{{H}_{2}}O\] is called [Bihar CEE 1995] |
A. | Mohr's salt |
B. | Green salt |
C. | Alum |
D. | Glauber's salt |
Answer» B. Green salt | |