In: Chemistry
For the following draw the lewis structure and sta whether it is polar:
A. CH2O
B. HCN
C. NH2I
D. CF4
A):- Lewis structure of CH2O (formaldehyde):
It is polar in nature.
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B):- Lewis Structure of HCN (hydrogen cyanide):
It is a polar molecule.
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C):- Lewis structure of NH2I :
It is polar in nature.
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D):- Lewis structure of CF4 :
CF4 is non-polar . Because it is tetrahedral molecule and all C-F dipoles cancel each other.