Q. Which is the missing block in the block diagram for Absorption of Radiation Instrument given below?

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Q. Which of the following is not an advantage of a photovoltaic cell which is used as a detector in Flame emission photometers?

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Q. Which of the following is not an application of Flame emission photometers?

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Q. Phototubes are more sensitive than photovoltaic cells.

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Q. Which of the following is not a detector used in Flame emission photometers?

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Q. Which of the following is the advantage of grating monochromators?

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Q. Which of the following is the advantage of prism monochromators?

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Q. Laminar flow burner used in Flame photometers is also known as ____________

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Q. Which of the following is not an advantage of Laminar flow burner used in Flame photometry?

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Q. In Flame emission photometers, the measurement of _____________ is used for quantitative analysis.

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Q. In Flame emission photometers, the measurement of _____________ is used for qualitative analysis.

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Q. Which of the following is the principle of Flame emission photometers?

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Q. In Total consumption burner, only samples of particular droplet size will enter the burner.

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Q. The function of pressure regulators in the emission system of flame photometer is to have a steady flame which is free from flickers.

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Q. At what pressure should the gases in the sealed tube be maintained in the Hollow cathode lamp?

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Q. Which of the following options explains the process of ‘sputtering’ that occurs in Hollow Cathode Lamp?

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Q. Atomic Absorption Spectroscopy is used for the analysis of metals.

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Q. Which of the following is not the requirement of a good flame in flame photometer?

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Q. Which of the following is not a fuel used in flame photometry?

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Q. Which of the following is the function of the atomiser in the emission system of Atomic Absorption Spectroscopy?

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