Secondary Reference Electrodes Questions & Answers
Secondary Reference Electrodes Questions & Answers 1. Which of the following cannot be used as secondary reference electrode? a) Calomel
Hydrogen and Glass Electrodes Questions & Answers
Hydrogen and Glass Electrodes Questions & Answers 1. Which of the following is not the characteristic of a reference electrode?
pH Measurement Questions & Answers
pH Measurement Questions & Answers 1. Which of the following is the formula for pH calculation? a) log10[H+]. b) -log10[H+].
Magnetic Wind Instruments Questions & Answers
Magnetic Wind Instruments Questions & Answers 1. Which of the following does not occur in Hartman and Braun oxygen analyzer
Analyzers Based on Gas Density Questions & Answers
Analyzers Based on Gas Density Questions & Answers 1. Which of the following is the relationship between density of ideal
Chromatography Questions & Answers
Chromatography Questions & Answers 1. Chromatography is a physical method that is used to separate and analyse __________ a) Simple
Operation of Chromatography Questions & Answers
Operation of Chromatography Questions & Answers 1. Which of the following steps takes place after injection of feed in Column
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
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
Gas Chromatography Questions & Answers
Gas Chromatography Questions & Answers 1. For the separation of which of the following substances, Gas-solid chromatography is being used?