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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    Ce each span of particles, which is expected to possess the larger front der Waals’ a rate. 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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    15) Reply : Expected larger front der Waal,s a among the cethcoming spans:

    a. Clorobenzene has elder front der Waal,s a than benzene as the chlorobenzene embrace C-Cl polar compact.

    b. Chlorine monad has elder front der Waal,s a than H2 as the dimension of Cl2 is elder than H2

    c. CH3CH2OH has elder front der Waal,s a than CH3-O-CH3 .Ethanol embraces OH order ce hydrogen compacting.

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

    accordingly of elder dimension of Ar than He. front der Waal,s a is elder.

    e. NH3 has greater front der Waal,s a than CH4. This is accordingly of sole span of electrons on nitrogen intermolecular ceces are presenrt & it can besides cem hydrogen compact with other monad.

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