Choose the molecule or compound that exhibits dipole-dipole forces as its strongest intermolecular force. question 13 options: a. bcl3 b. n2 c. h2o d. so2 e. cbr4

The molecule that has dipole-dipole forces as the strongest intermolecular force is SO2.

A compound is formed from two or more atoms. The bond in a molecule could be polar of they have a large difference in electronegativity. In such case, we can say that the molecule is polar.

The polar molecules exhibit dipole-dipole forces. The molecule that has dipole-dipole forces as the strongest intermolecular force is SO2.

Learn more about intermolecular forces:link

d. SO2. SO2 is a bent molecule, so the S-O bond dipoles so not cancel. The strongest intermolecular forces are dipole-dipole forces.

“a .BCl3” is incorrect. BCl3 has B-Cl bond dipoles, but they point to the corners of an equilateral triangle. The molecular symmetry causes the bond dipoles to cancel. The strongest intermolecular forces are the weak London dispersion forces.

“c. H2O” is incorrect. The molecule has hydrogen bonds, which are stronger than dipole-dipole forces.

“e. CBr4” is incorrect. CBr4 has C-Br bond dipoles, but they point to the corners of a regular tetrahedron. The molecular symmetry causes the bond dipoles to cancel. The strongest intermolecular forces are the weak London dispersion forces.

answer; i believe the correct answer is (solid gold);

- calcium has greater affinity to bond with electron receptors than hydrogen does and hence, it has the ability to replace hydrogen in most of its compounds.

- lithium has 2 valence electrons in the product because it can make only 1 bond with hydrogen. beryllium has 4 valence electrons in the product because it can only make 2 bonds. it has fewer electrons than neon and can react with electron donors. each hydrogen has 2 valence electrons, the same as helium.

- the covalent bond formed between carbon and hydrogen is polar because carbon is more electronegative than hydrogen and it attracts the bonded electron pair closer to itself, thus giving hydrogen a partial positive charge.

- a hydrogen bond is a relatively weak bond that hydrogen atoms make with the electronegative atoms nitrogen, oxygen or fluorine.

so the best choice is a.) 2 calcium (ca) atoms