The iron oxalate complex when dissolved in water gives a green coloured solution, using the colour wheel what wavelength/colour should it absorb at? 750 nm, 400 nm Red Violet 630 nm 430 nm Blue Orange 590 nm 480 nm Yellow Green 560 nm

The iron oxalate complex when dissolved in water gives a green coloured solution, using the colour wheel what wavelength/colour should it absorb at? 750 nm, 400 nm Red Violet 630 nm 430 nm Blue Orange 590 nm 480 nm Yellow Green 560 nm

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter26: Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 26.16QAP

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Just wanted to double-check on this question, I keep second-guessing myself so a definitive answer would be great.

The iron oxalate complex when dissolved in water gives a green coloured solution, using the colour wheel what wavelength/colour
should it absorb at?
750 nm, 400 nm
Red
Violet
630 nm
430 nm
Orange
Blue
590 nm
480 nm
Yellow
Green
560 nm
Answer: Red/700nm

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