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Why we are using K2Cr2O7 for control of absorbance in UV?

Answers were Sorted based on User's Feedback



Why we are using K2Cr2O7 for control of absorbance in UV?..

Answer / smitadeb86

Control of absorbance is verified using known amount of Potassium dichromate solution and checking the absorbances at various wavelengths, to establish that the resulting E ( 1% 1 cm) levels at those wavelengths, are within the permitted tolerances.

Is This Answer Correct ?    8 Yes 0 No

Why we are using K2Cr2O7 for control of absorbance in UV?..

Answer / d.lodhiya

Because its having 2 peak and 2 vallay . stable and
standard upto 3 hrs. its obays bees law.(ABS .25 to 1A)

Is This Answer Correct ?    9 Yes 3 No

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