Intermolecular Force - Relative Strength of Forces

Relative Strength of Forces

Bond type Dissociation energy (kcal/mol),
Covalent 400
Hydrogen bonds 12–16
Dipole–dipole 0.5–2
London (van der Waals) Forces <1

Note: this comparison is only approximate – the actual relative strengths will vary depending on the molecules involved.

Read more about this topic:  Intermolecular Force

Famous quotes containing the words relative, strength and/or forces:

    She went in there to muse on being rid
    Of relative beneath the coffin lid.
    No one was by. She stuck her tongue out; slid.
    Gwendolyn Brooks (b. 1917)

    “Justice” was done, and the President of the Immortals, in Æschylean phrase, had ended his sport with Tess. And the d’Urberville knights and dames slept on in their tombs unknowing. The two speechless gazers bent themselves down to the earth, as if in prayer, and remained thus a long time, absolutely motionless: the flag continued to wave silently. As soon as they had strength they arose, joined hands again, and went on.
    The End
    Thomas Hardy (1840–1928)

    There are only two forces that can carry light to all the corners of the globe ... the sun in the heavens and the Associated Press down here.
    Mark Twain [Samuel Langhorne Clemens] (1835–1910)