Rank the following compounds in order of decreasing boiling point:
potassium bromide, methane, formaldehyde
potassium bromide, methane, formaldehyde
-
KBr > formaldehyde > methane
Ionic compound > polar organic compound > nonpolar organic compound of half the molecular weight
Ionic compound > polar organic compound > nonpolar organic compound of half the molecular weight
-
methane , potassium , formaldehyde , bromide