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Analytical Chemistry
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Analytical Chemistry
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25 Questions

1. Which of following HPLC detector is a bulk property detector?
2. Ammonium purpurate (murexide) is used for determination of
3. 1 Telsa is equal to ______ gauss.
4. Which material is used in pressed pellet technique?
5. What is the normal range of fingerprint region in IR?
6. Which of following gas is present in Golay detector?
7. Which compound is used as an internal reference standard for aqueous solution in NMR?
8. SnCl4 acts as Lewis acid because
9. Compared to the rate of inorganic reactions, the rate of organic reactions generally is?
10. Which of following is used as a mobile phase in supercritical fluid?
11. Basic principle underlying FT-IR is?
12. The end point of complexometric titrations is shown by
13. What is the delta value for TMS in NMR?
14. Hook's law is associated with
15. Analytical Method Validation is mention in _________ guidelines.
16. Which of the following detector of gas chromatography is destructive type?
17. What is nuclear-Zeeman effect in NMR?
18. Derivatizing agent for TLC of lipid compound is
19. One of the following compounds gives 3 signals in NMR spectroscopy.
20. Rotation of electrons about the proton generates a secondary magnetic field which may oppose the applied magnetic field. The proton is then said to be
21. The grating in IR spectrophotometer is made up of
22. What is Nujol?
23. What is the pH range of phenolphthalein?
24. Spin quantum number I of 13C is
25. Homo molecular molecules are IR inactive because

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