References:

Books:

1. Text book of Physical Chemistry Soni Pl, Dharmarha Op, Dash Un , ISBN: 8180545547
2. Text book of Physical chemistry,Atkins
3. Physical Chemistry,Yadav.

Webliography:

1. en.wikipedia.org/wiki/Freezing-point_depression
2. www.chem.purdue.edu/gchelp/solutions/eboil.html
3. en.wikipedia.org/wiki/Boiling-point_elevation
4. en.wikipedia.org/wiki/List_of_boiling_and_freezing_information_of_solvents