MCQ
Propene on treatment with $ HBr $ gives
- ✓Isopropyl bromide
- BPropyl bromide
- C$1, 2-$ dibromoethane
- DNone of the above
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$(1)$ Ligands are connected to the central metal ions by covalent bonds.
$(2)$ Secondary valencies have directional properties
$(3)$ Secondary valencies are non-ionisable Of these statements
