The comparatively high boiling point of hydrogen fluoride is due to:

high reactivity of fluorine

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small size of hydrogen atom

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formation of hydrogen bonds

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small size of fluorine

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Solution

The correct option is B formation of hydrogen bonds
$F$ being highly electronegative has the ability to form hydrogen bonds due to which boiling point of $H F$ is high.

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Similar questions

Q. The high reactivity of fluorine is due to its _____ dissociation energy. Its shows only ______ oxidation state. It has_______electron affinity than chlorine. Among all hydrogen halides boiling point is highest for_______.

Question 2

Why does $H^{+}$ ion always get associated with other atom or molecules?

(a) Ionisation enthalpy of hydrogen resembles that of alkali metals.

(b) Its reactivity is similar to halogens

(d) Loss of an electron from hydrogen atom results in a nucleus of very small size as compare to other or ions. Due to small size it cannot exist free.

Q. Boiling point of hydrogen fluoride is highest amongst

H F, H C l, H B r

and

H I

. Which type of intermolecular forces are present in hydrogen fluoride?

Q. The variation of the boiling points of the hydrogen halides is in the order

H F > H I > H B r > H C l

What explains the higher boiling point of hydrogen fluoride?

Q. Although the hydrogen bonding in hydrogen fluoride is much stronger than in water, yet water has a much higher boiling point than hydrogen fluoride. Explain.

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The comparatively high boiling point of hydrogen fluoride is due to:

The correct option is B formation of hydrogen bondsF being highly electronegative has the ability to form hydrogen bonds due to which boiling point of HF is high.

The correct option is B formation of hydrogen bonds
$F$ being highly electronegative has the ability to form hydrogen bonds due to which boiling point of $H F$ is high.