Mohr's salt is a:
Correct answer: D. Double salt.
- A. Simple salt.
- B. Complex salt.
- C. Complex ion.
- D. Double salt.
Explanation
The union of two or more molecules of simple salts, when combined through electrostatic forces of attraction, combine with each other without losing their chemical identity. Generally combined by simple physical methods, the resulting products are known as double salts; e.g., carnallite (KCl.MgCl2.6H2O), chrome alum (Cr2(SO4)3.K2SO4.12H2O), Mohr's salt (FeSO4.(NH4)2.6H2O), etc.
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About Transition Elements
Transition elements are identified by their partially filled d subshells in atoms or common ions. The topic covers the electronic structure of d-block elements, including the filling order of 4s and 3d orbitals, variable oxidation states and the distinction between transition elements and elements with completely filled d subshells.
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