KVS/NVS PGT Chemistry Interview Questions

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KVS/NVS PGT Chemistry Important Interview Questions

Compile by KVS topper (Jyoti Rani)

 

1. What is the difference between an intensive and an extensive property? Give examples.
2. Explain the First Law of Thermodynamics. What is its significance in Chemistry?
3. What is entropy? How is it related to spontaneity of a reaction?
4. What is Gibbs Free Energy? What does ΔG < 0 indicate?
5. Explain Le Chatelier's Principle with a suitable example.
6. What is chemical equilibrium? What factors affect the position of equilibrium?
7. What is the difference between order and molecularity of a reaction?
8. What is activation energy? How does a catalyst affect the rate of a reaction?
9. Explain the Nernst equation and its significance in electrochemistry.
10. What is the difference between galvanic and electrolytic cells?

11. Explain the periodic trends in atomic radius, ionisation enthalpy and electronegativity.
12. Why does ionisation energy generally increase across a period?
13. What is chemical bonding? Explain the difference between ionic and covalent bonding.
14. What is hybridisation? Explain sp, sp² and sp³ hybridisation with examples.
15. What is VSEPR theory? How does it help in predicting molecular shapes?
16. Why do transition elements show variable oxidation states and coloured compounds?
17. What are coordination compounds? Explain coordination number and ligand with examples.
18. What is the difference between strong and weak ligands?
19. Why is the chemistry of noble gases different from that of other elements?
20. What are the important applications of coordination compounds in medicine and industry?

21. What is the difference between electrophiles and nucleophiles? Give examples.
22. Explain the concept of resonance and its importance in organic chemistry.
23. What is stereoisomerism? Explain geometrical and optical isomerism.
24. What is the difference between SN1 and SN2 reactions?
25. Why is benzene exceptionally stable? Explain aromaticity.
26. What is the difference between aldehydes and ketones? How can they be distinguished experimentally?
27. Explain the importance of functional groups in organic chemistry.

28. How will you safely conduct a Chemistry practical for a large class of students?
29. If a student is unable to understand a difficult concept such as hybridisation, equilibrium or organic reaction mechanisms, how will you teach it differently?
30. Why should we select you as a PGT Chemistry teacher for KVS/NVS?
    
    
    
    
    

 

Topics You Should Prepare Very Strongly

For a KVS/NVS PGT Chemistry interview, I would give highest priority to:

[ Bio-data, Chemical Bonding & Molecular Structure, Thermodynamics, Equilibrium, Electrochemistry, Chemical Kinetics, Coordination Chemistry, d- and f-Block Elements, Organic Reaction Mechanisms, Aldehydes, Ketones & Carboxylic Acids, Amines, Biomolecules & Polymers, Practical/Laboratory Chemistry, Chemical Safety, NCERT XI & XII Chemistry, Activity-Based Teaching, NEP 2020 & Competency-Based Learning ]

 

 Join trusted Interview Guidance Program

Interview Success Batches by Sanjeev Kabeer Sir 

(17+ years of experience)

For More Details Contact On 9811299811, 9990840999