CBSE XII Chemistry Last Year Paper

Can any one here provide me the last year Chemistry question paper of CBSE XII Exam??

[Arun Vats]

As per your request here I am sharing the last year Chemistry question paper of CBSE XII Exam

How many atoms constitute one unit cell of a face-centered cubic crystal?

Name the method used for the refining of Nickel metal.

The conductivity of 0.20 M solution of KCl at 298 K is 0.025 S cm-1. Calculate its molar conductivity.

Write the dispersed phase and dispersion medium of the following colloidal system:
(i) Smoke (ii) Milk

What are lyophilic and lyophobic colloids? Which of these sols can be easily
coagulated on the addition of small amounts of electrolytes?







Rest of the Questions are attached in below file which is free of cost