MCQ
Which of the following has zero dipole moment
- A$ClF$
- B$PC{l_3}$
- ✓$Si{F_4}$
- D$CFC{l_3}$
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Above reaction is called
[Given, atomic number: $Mn =25, Fe =26, Co =27$; en $= H _2 NCH _2 CH _2 NH _2$ ]