In this post, I am sharing an Assignment on Solutions Chapter of JEE Chemistry Class 12 portion (as per requests received from students). Download Link is at the bottom.
This Assignment on Solutions has two sections Section A and Section B. It is advisable to complete one section in one sitting.
IITians’ Take on the Chapter:
Solutions is a simple chapter but it is very important too especially the section dealing with Raoult’s Law , Colligative properties and Van’t Hoff Factor. It begins with modes of expression of strength of solution, followed by vapour pressure of solution, ideal and non ideal solutions, see how vapour pressure changes with composition (mole fraction) of the components present in the solution. Here, we concentrate only on binary solutions, we shall therefore often be able to simplify equations by making use of relation XA + XB = 1, Next is the properties of solutions which depend upon number of particles of solute (called Colligative Properties) using non volatile solutes and abnormal results due to association or dissociation of electrolytic solute. Following are the major topics to be covered.
- Methods of Expressing Concentration of Solution
- Raoult’s Law
- Colligative Properties
- Abnormal Colligative Properties
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