Q. Photographic plates are coated with which of the following?

View solution

Q. Which of the following detectors are well suited for spark source instruments?

View solution

Q. Photographic plates have greater sensitivity and resolution than electron multipliers.

View solution

Q. Which of the following detectors consist of an array of glass capillaries?

View solution

Q. Which of the following detectors can be used for ions with short life time?

View solution

Q. ICP’s principle is similar to which of the following?

View solution

Q. ICP is used to analyse samples in which of the following states?

View solution

Q. Solid samples are introduced into the ICP spectrometer using which of the following?

View solution

Q. Liquid samples are introduced into the ICP spectrometer using which of the following?

View solution

Q. Atomisation or ionisation occurs at which of the following conditions?

View solution

Q. Ions flow is pumped into the vacuum system using which of the following?

View solution

Q. Which of the following is not the characteristic of ICP spectrometer?

View solution

Q. ICP spectrometer is a sequential multi-element analyser that has scan times less than ____ for one sweep.

View solution

Q. Double focussing section analysers offer better resolution than ICP spectrometry system.

View solution

Q. The most common type of ion detector found in ICP system is which of the following?

View solution

Q. Which of the following is the most accurate method of determination of elemental composition?

View solution

Q. Which of the following is the disadvantage of ICP mass spectroscopy?

View solution

Q. The isobaric interference is not caused in which of the following elements?

View solution

Q. Which of the following is the most sensitive of the spectral methods?

View solution

Q. Which of the following is the disadvantage of gas chromatography?

View solution