select the correct answer.\nhow does substituting a hydrogen atom with a halogen in a hydrocarbon affect the…

select the correct answer.\nhow does substituting a hydrogen atom with a halogen in a hydrocarbon affect the resulting compound?\na. all the single bonds in the original molecule change to double bonds.\nb. the boiling point of the new compound increases.\nc. the bonds between the carbon atoms in the molecule become weaker.\nd. the resulting compound is called a saturated hydrocarbon.\ne. the substitution allows each carbon atom to accept more than four valence electrons.

select the correct answer.\nhow does substituting a hydrogen atom with a halogen in a hydrocarbon affect the resulting compound?\na. all the single bonds in the original molecule change to double bonds.\nb. the boiling point of the new compound increases.\nc. the bonds between the carbon atoms in the molecule become weaker.\nd. the resulting compound is called a saturated hydrocarbon.\ne. the substitution allows each carbon atom to accept more than four valence electrons.

Answer

Brief Explanations:

Halogen atoms are larger and more electronegative than hydrogen atoms. When a hydrogen is substituted by a halogen in a hydrocarbon, the molecular - mass of the compound increases and the intermolecular forces (such as London - dispersion forces) become stronger, leading to an increase in the boiling point. Single bonds don't change to double bonds just due to halogen substitution. The carbon - carbon bonds aren't directly affected in terms of weakening by halogen substitution on a hydrogen. A saturated hydrocarbon has only single bonds and the substitution doesn't define saturation. Carbon atoms cannot accept more than four valence electrons due to their octet rule.

Answer:

B. The boiling point of the new compound increases.