Chromatography Questions & Answers
Chromatography Questions & Answers 1. Chromatography is a physical method that is used to separate and analyse __________ a) Simple mixtures b) Complex mixtures c) Viscous mixtures d) Metals Answer:…
Operation of Chromatography Questions & Answers
Operation of Chromatography Questions & Answers 1. Which of the following steps takes place after injection of feed in Column chromatography? a) Detection of components b) Separation in column c)…
Chromatographic Behaviour of Solutes Questions & Answers
Chromatographic Behaviour of Solutes Questions & Answers 1. How is molar concentration of solute in stationary phase related to molar concentration of solute in mobile phase? a) Directly proportional b)…
Column Efficiency and Column Resolution Questions and Answers
GC Column Efficiency and Column Resolution Questions and Answers 1. Which of the following is the distance that the solute moves while undergoing one partition? a) Retention distance b) Distribution…
Gas Chromatography Questions & Answers
Gas Chromatography Questions & Answers 1. For the separation of which of the following substances, Gas-solid chromatography is being used? a) Thermally stable organic components b) Volatile organic components c)…
Detection System of Gas Chromatography Questions and Answers
Detection System of Gas Chromatography Questions and Answers 1. Which of the following is not an ideal characteristic of a detector used in gas chromatography? a) Linear response to the…
Gas Solid Chromatography Questions & Answers
Gas Solid Chromatography Questions & Answers 1. Gas-solid chromatography is based on which of the following processes? a) Partition of the analyte between a gaseous mobile phase and a stationary…
Liquid Chromatography Questions & Answers
Liquid Chromatography Questions & Answers 1. Which of the following is the disadvantage of reciprocating pump used in liquid chromatography? a) Produces pulsed flow b) Corrosive components c) Does not…
High Pressure Liquid Chromatography Questions & Answers
High Pressure Liquid Chromatography Questions & Answers 1. Which of the following is not true about High-pressure liquid chromatography (HPLC)? a) It requires high pressure for the separation of the…
Detection System of Liquid Chromatography Questions & Answers
Detection System of Liquid Chromatography Questions & Answers 1. Bulk property detectors used in liquid chromatography does not respond to which of the following properties? a) Refractive index b) Density…
