Q. Who invented mass spectrometers?

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Q. In mass spectrometer, the sample that has to be analysed is bombarded with which of the following?

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Q. Mass spectrometer separates ions on the basis of which of the following?

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Q. In mass spectrometer, the ions are sorted out in which of the following ways?

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Q. No two molecules will be fragmented and ionized in exactly the same manner.

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Q. The procedure for mass spectroscopy starts with which of the following processes?

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Q. In a mass spectrometer, the ion currents are measured using which of the following?

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Q. Which of the following ions pass through the slit and reach the collecting plate?

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Q. Which of the following statements is not true about mass spectrometry?

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Q. In mass spectrometer, the sample gas is introduced into the highly evacuated spectrometer tube and it is ionised by electron beam.

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Q. Which of the following is not a component of mass spectrometer?

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Q. Which of the following can be introduced into the ionization chamber directly?

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Q. Inlet system is also known as which of the following?

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Q. Which of the following is normally done to convert the sample into the gaseous state?

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Q. Which of the following probes are used for the introduction of the sample?

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Q. Which of the following is not a type of ionisation?

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Q. Mass analyser is similar to which of the following in optical spectrometer?

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Q. Which of the following is not one of the types of mass analyser?

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Q. Which of the following is not a type of ion detector used in mass spectrometers?

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Q. Which of the following is used to inject liquid samples?

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