Home of Swedish artist Tina Kuhn. Polar "In chemistry, polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole or multipole moment. NF3, CHBr3, SeF6, SiH4, CH3OH(hydrogen bond for this one?) ... Dispersion forces increase with: increasing surface area. Here's a source. Alcohols, amines, amide, thiols, etc generally hydrogen bond but make sure that there are hydrogens attached to something other than carbon before using this rule! 2 Names and Identifiers Expand this section. Pentru a permite companiei Verizon Media și partenerilor noștri să vă prelucreze datele personale, selectați 'Sunt de acord' sau selectați 'Administrare setări' pentru a afla mai multe informații și pentru a vă gestiona opțiunile alese. Check all that apply. (d) CHBr3 has the higher boiling point because it has the higher molar mass, which leads to greater polarizability and stronger dispersion forces. Relevance.
(Wikipedia), A polar molecule has a net dipole as a result of the opposing charges (i.e. All of the attractive forces between neutral atoms and molecules are known as van der Waals forces, although they are usually referred to more informally as intermolecular attraction. 9 years ago. (Think of intermolecular forces) CHCl3, CH4, CH2Cl2, CH2I2, CHBr3, CHI3 Ive tried to answer this question twice and have one attempt left. London Dispersion, Dipole - Dipole, and Hydrogen Bonding: - Intermolecular forces ( attractions ) - The stronger the attraction, the higher the melting point will be. CH4
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