Answers to Review Questions On Instrumentation

ANSWERS to REVIEW QUESTIONS ON INSTRUMENTATION

1. d - flame photometry
2. a - quartz
3. c - particles
4. a - molarity
5. c - dilution
6. e - not in the list (you should multiple the dilutions with the original concentration
7. d - all of the above
8. c - obviate the need for matched detectors
9. a- the color of the reagents
10. c - fluorometer
11. c - fluoroscence is directly proportional to temperature
12. b - heparin
13. d - fluoride
14. b - antecubital fossa
15. b - antecubital fossa
16. b - 20 to 22
17. a - Beer Lamvert's Law
18. a - burner assembly
19. c - spectrophotometry
20. a - light given off by excited atoms
21. a - absorbance
22. d - freezing point depression
23. b - fluorescence
24. a - hollow cathode lamp
25. c - charged particles
26. e - read out errors of cuvette and sprectro
27. a - didymium and lithium
28. a - aspirator, atomizer, flame
29. d-volumetric flask
30. b - solid and liquid preparations
31. d - liters
32. e - not in the list (NIL)
33. a - negative to positive
34. b - the inviolvement of solvent and solute
35. e - not in the list
36. b - the substance to be measured should be hydrated