Environmental Studies Short Question | Gkseries

Home/
General Knowledge/
in-the-colorimetric-determination-of-ambient-so-2-by-west-gaeke-method-the-absorbance-of-the-colored-complex

In the colorimetric determination of ambient SO2 by WEST-GAEKE method, the absorbance of the colored complex should be measured at which of the following wavelengths ?

A 550 nm

B 650 nm

C 450 nm

D 350 nm

Answer & Explanation
Answer:550 nm

Article and Schedule Quiz	Start Test!