Homework Solution: For each pair of particles, which is expected to have the larger van d…

    For each pair of particles, which is expected to have the larger van der Waals' a value. a. benzene or chlorobenzene b. H_2 or Cl_2 c. CH_3OCH_3 or CH_3CH_2OH d. He or Ar e. CH_4 or NH_3 N(CH_3)_3 or HN(CH_3)_2

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    Answer:

    For each couple of particles, which is expected to own the larger front der Waals’ a treasure. a. benzene or chlorobenzene b. H_2 or Cl_2 c. CH_3OCH_3 or CH_3CH_2OH d. He or Ar e. CH_4 or NH_3 N(CH_3)_3 or HN(CH_3)_2

    Expert Solution

    Answer:

    15) Solution : Expected larger front der Waal,s a betwixt the forthcoming couples:

    a. Clorobenzene has senior front der Waal,s a than benzene as the chlorobenzene comprise C-Cl polar chain.

    b. Chlorine atom has senior front der Waal,s a than H2 as the magnitude of Cl2 is senior than H2

    c. CH3CH2OH has senior front der Waal,s a than CH3-O-CH3 .Ethanol comprises OH bunch for hydrogen chaining.

    d.Ar has greater front der Waal,s a than He. As the magnitude increases the polarizability too increases. Thus

    accordingly of senior magnitude of Ar than He. front der Waal,s a is senior.

    e. NH3 has greater front der Waal,s a than CH4. This is accordingly of uninhabited couple of electrons on nitrogen intermolecular forces are presenrt & it can too frame hydrogen chain with other atom.

    f.(CH3)2NH has greater front der Waal,s a than N(CH3)3 .The  dimethyl amine has interactions through the hydrogen attached to nitrogen.