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The variation of the boiling points of the hydrogen halides is in the order . Which of the following option explains the higher boiling point of hydrogen fluoride?
(a)The electronegativity of fluorine is much higher than for other elements in the group.
(b)There is strong hydrogen bonding between
molecules.
(c)The bond energy of molecules is greater than in other hydrogen halides.
(d)The effect of nuclear shielding is much reduced in fluorine which polarizes the molecule.

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Important Questions on Chemical Bonding and Molecular Structure
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In which of the following pairs, both the species are not isostructural?

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Which of the following molecules has the maximum dipole moment?

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Which one the following species has plane triangular shape?
