CBSE Set Set3 Chemistry Sample Test Papers For Class 12th for students online
Latest for students online. All these are just samples for prepration for exams only. These are not actual papers.
Chemistry Class
- XII (CBSE)
You are on Set lll questions
(Only those questions are given, which are different from Set I
and Set II)
Q.1 Define the term denaturation in
relation of protein. (Mark 1)
Q.2 What are the properties of
(i) Ferromagnetic
(ii) Ferroelectrics? Give an example of each type. (Mark 2)
Q.3 (a) How and where is carbon-14 produced in nature and how it is
incorporated into living plant?
(b) Write the principle of radiocarbon dating. (Mark 3)
Q.4 Describe each one of the following :
(i) Linkage isomerism with an example.
(ii) Magnetic behaviour of Ni(CO)4. (Atomic number, Ni = 28)
(iii) Preparation of tetrabutyl lead. (Mark 3)