Science Materials

1. Discovery of noble gases

2. Preparation of NaOH by Castner Kellner process

3. Kinetic molecular theory of gases

4. Heavy Water preparation

5. Hydrogen peroxide preparation by electrolytic method

6. Nuclear reactor principle and working

7. Hydrogen position in periodic table

8. What is surface tension ?

9. Intermolecular forces

10. Van der Waals equation of state

11. Difference between PI bond and Sigma bond

12. nuclear fission and nuclear fusion

13. What are First and second Ionization potentials

14. Discovery of neutron

15. Long periodic table

16. Division of elements s, p, d, f block elements

17. Heisenberg’s uncertainty principle

18. Classification of elements

19. Cathode ray tube experiment

20. Bohr’s atomic model