Question

which among the following has highest boiling point?
1. 1 M glucose
2. 1 M KCl
3. 1 M Al(NO3)3
4. 1 M Na2SO4
please give elaborate answer​

Answer 1

Explanation:

Higher the molecular mass,higher the intermolecular forces.So,higher the boiling point here xenon has high moleculal mass,so high boiling point.