TLS Online TPP Program

#Question id: 40172


Match the Instrument (List I) with its Application (List II):

LIST I (Instrument)LIST II (Application)
A. Atomic Absorption Spectrophotometer (AAS)I. Separation of Volatile Organic Compounds (VOCs)
B. Gas Chromatography (GC)II. Analysis of Heavy Metals (Pb, Hg, Cd)
C. X-Ray Diffraction (XRD)III. Determination of Crystal Structure of Minerals
D. Spectrophotometer (UV-Vis)IV. Analysis of Phosphate/Nitrate in water
Choose the correct option:

#Environmental Science
  1. A-II, B-I, C-III, D-IV
  2. A-I, B-II, C-IV, D-III
  3.  A-III, B-IV, C-I, D-II
  4. A-II, B-III, C-I, D-IV