Mr.C

This page lists questions and answers that were posted by visitors named Mr.C.

Questions

The following questions were asked by visitors named Mr.C.

Answers

The following answers were posted by visitors named Mr.C.

It's A because NH3 and H2S are the only ones that have lone pairs and that means they are polar. BF3 have no lone pair so it's nonpolar and I2 is nonpolar so dipole-dipole intermolecular forces are between polar molecules

I think it's A because you are looking at increasing molar mass in the halogens