BTEC Applied Science Unit 1 Predictions Watch
for the chemistry 6 marker, i wrote that h2o has a high boiling point so it has a strong intermolecular forces so it requires more energy to break the bonds and separate the molecules. h2o has one hydrogen for each atom and ch4 has 2 hydrogens for each atom. there are van der waals/london forces in ch4 and it has a low boiling point so it is easier to break the bonds and requires less energy to separate the molecules.
hopefully everyones done well