A)Use
your approximation to predict the most likely color of the solution at 700nm, 600nm,...

Question

A)Use
your approximation to predict the most likely color of the solution at 700nm, 600nm, 400nm?B)The
lambda max is used because the absorbance data collected at that point
minimizes error. The error source comes
from the fact that when the light is separated to produce a single wavelength
the grating doesn’t quite produce a single wavelength (i.e., though the
instrument says “555 nm” the light could be XXXXXXXXXXnm because of how difficult
it is to produce a single wavelength.)
The Beer-Lambert relationship is true for all points on the graph, so
why is the error minimized at lambda max?C)Define
the range of wavelengths of light typically associated with “UV-Vis”.

David · Accepted Answer

A) Use your approximation to predict the most likely color of the solution at 700nm, 600nm, 400nm? 
Solution
Less absorbance More transmittance and color is seen due to transmitted light, Hence 
At 700nm = red color Solution 
At 600nm =Orange Color Solution ( because of higher wavelength of Red color it will be absorbed more) 
At 400nm = Violet color solution 
B) The lambda max is used because the absorbance data collected at that point minimizes error.

A)Use your approximation to predict the most likely color of the solution at 700nm, 600nm, 400nm? B)The lambda max is used because the absorbance data collected at that point minimizes error. The...

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