Consider the following species when answering the following question:

Chemistry

1 answer:

timofeeve [1]3 years ago

3 0

Answer:

Only BF₃ is non polar.

Explanation:

The non polar molecule is one which will have zero dipole moment.

This zero dipole moment is possble if

a) the bonds are non polar (completely) and there is no lone electrons

b) the bonds are polar but the overall dipole moment cancel each other due to planar geometry of molecule

i) BF₃ : This is trigonal planar molecule. The overall dipole moment is zero due to symmetric distribution of electrons and thus dipole cancel each other.

ii) NF₃ : there is lone pair of electron and the bonds are polar.

iii) PBr₃: Again presence of lone pair of electrons and thus ssymmetric distribution of electrons

iv) BrCl₃ : The bonds are polar and molecule is not planar.

v) IF₃ : bonds are polar.

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1 year ago

Convert 15.5m³ to mL

ziro4ka [17]

Answer:

Explanation:

1.55e+7

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