Which is a polar molecule- C5H10 C3H6 HF Br2 C5H10 C3H6.docx

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Which is a polar molecule? C 5 H 10 C 3 H 6 HF Br 2 Solution H-F is a polar molecule because there is a huge polarity difference between H and F as H is an electropositive atom where as F is the most electronegative atom, when they combine together to form HF as a molecule a dipole moment is there which makes it polar. Rest all the molecules are either diatomic where there is no net dipole moment or hydrocarbons which are almost non polar. .

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Which is a polar molecule?
C 5 H 10
C 3 H 6
HF
Br 2
C 5 H 10
C 3 H 6
HF
Br 2
I 2
Solution
H-F is a polar molecule because there is a huge polarity difference between H and F as H is an
electropositive atom where as F is the most electronegative atom, when they combine together to
form HF as a molecule a dipole moment is there which makes it polar.
Rest all the molecules are either diatomic where there is no net dipole moment or hydrocarbons
which are almost non polar.

Which is a polar molecule- C5H10 C3H6 HF Br2 C5H10 C3H6.docx

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