

MCQOPTIONS
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1. |
Globar salt is [BHU 1983; CPMT 1988, 91; IIT 1985; MP PET 2000] |
A. | \[MgS{{O}_{4}}.7{{H}_{2}}O\] |
B. | \[CuS{{O}_{4}}.\,5{{H}_{2}}O\] |
C. | \[FeS{{O}_{4}}.7{{H}_{2}}O\] |
D. | \[N{{a}_{2}}S{{O}_{4}}.\,10{{H}_{2}}O\] |
Answer» E. | |