Chemistry Viva Question

1. Define – titration, volumetric analysis, Titre, Titrant.

2. Differentiate between

3. Primary & Secondary Solution

4. End point & Equivalence point.

5. Normality, Molarity & Strength

6. Pipette & Graduated Pipette

7. Explain precautions during filling burette.

8. Why only conical flask is used for titration?

9. Why always intermediate solution is filled in burette?

10. Least count of burette & graduated pipette.

11. 2 – 2 examples of Standard,Primary, Secondary,& Intermediate solutions.

12. Why do we require intermediate solution?

13. What do you mean by single & double titration?

14. Meaning of lower & upper meniscus.

15. Why in colored solutions we observe upper meniscus & in colorless solutions lower meniscus?

16. Name the unknown, known, intermediate, indicator and others

olutions (if used).

1. Define concentration.

2. Why removal of air bubbles is necessary before starting titration?

3. Use of titration in engineering field.

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