Ammonia and Fluoride Electrode Questions & Answers 1. In Ammonia electrode, diffusion of dissolved ammonia occurs through the membrane until…
Ion Selective Electrodes Questions and Answers 1. Which of the following is not the characteristic of ion selective electrodes? a)…
Hydrocarbons Questions & Answers 1. Which of the following methods cannot be used for the estimation of hydrocarbons? a) Mass…
Carbon Monoxide Questions & Answers 1. Which of the following is the full scale range of Infrared spectroscopy method used…
Nitrogen Oxides Questions & Answers 1. In Saltzman method, which of the following are formed when air containing NO2 is passed…
Sulphur Di-oxide Monitoring Questions & Answers 1. In West-Gaeke colourimetric procedure, the intensity of the red purple colour is measured…
Ionization of Gases Questions and Answers 1. Gases emit radiation under which of the following conditions which can be used…
Flame Emission Photometers Questions & Answers 1. The function of pressure regulators in emission system of flame photometer is to…
Atomic Absorption Spectroscopy Questions & Answers 1. Which of the following is the principle of Atomic Absorption Spectroscopy? a) Radiation…
Infrared Spectrometers Questions & Answers 1. Which of the following is not true about Fourier Transform Infrared (FTIR) spectrometer? a)…
