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Total Questions: 5
1. In Atomic Absorption Spectroscopy, which of the following is the generally used radiation source?
Correct Answer is : Hollow cathode lamp
2. In Atomic Absorption Spectroscopy, with what material is the cathode in Hollow cathode lamp constructed?
Correct Answer is : Element to be investigated
3. How can the intensity of radiation be increased in Hollow cathode lamp?
Correct Answer is : Addition of non-conductive protective shield of mica
4. Which of the following is the function of the chopper in Atomic Absorption Spectroscopy?
Correct Answer is : To break the steady light into pulsating light
5. Which of the following is the function of Flame or Emission system in Atomic Absorption Spectroscopy?
Correct Answer is : To reduce the sample into atomic state
