10th Class Chemistry Important Long Questions In Board Exams

10th Class Chemistry Important Long Questions In Board Exams

PakStudyPortal is a very important source for Pakistani students in all aspects. In this post, I am sharing the Most Important Questions of Chemistry for 10th Class. Here you can get Chemistry 10th Class Guess Paper 2020 Important Long Questions that are mostly repeated in Board Exams, These Important Chemistry Questions for 10th Class are based on Punjab Text Book. Every student who are studying in any Punjab Board, can prepare this important long questions of chemistry to get good marks in paper.

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List of Important Long Questions of Chemistry for Class 10th:-

1. *Dynamic equilibrium and its characteristics
2.  Law of mass action and equilibrium constant
3. *Acid and base Lewis theory
4. Reactions of acids
5. Types of salts
6. *Homologous series
7. Functional groups
8. Classification of organic compounds
9. *Alkanes and their hylo junction
10. Alkynes, alkenes and alkanes features or characteristics
11. *Carbohydrates and their forms
12. *Sources of proteins and their uses
13. Vitamins and their types
14. *Acid rain and its effects
15. Ozone and its eliminations
16. Green house effect and Global warming
17. Atmospheres and its layers
18. *Water hardness and its types
19. *Salve process and its working
20. *Preparation of urea. 

Note: Star* indicates that the chances to ask these questions in paper are 90%. For further tips and guidelines please visit our blog....!