Definition of beers_ lamberts law
- 4 Answers
- 6597 Views
- Aarti Industries, Agio Pharmaceuticals, Emcure, Supriya Lifescience, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / karthick
A beam of mono chromatic light is passed through a medium the absorbition of light is directly proporional to the intensity of passed light and concentration of solution.
A=Eo*Cl
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / p.chandra sekhar reddy from gr
Beer-lamberts law states that when a beam of monochromatic light is passed through a medium/solution , the absorption of light is directly proportional to the concentration of the absorbing species in the solution and path length.
Measured in Angstrom Units & and formula is A=ECL
E=molar absorption coefficient
C=Concentration
L=path length
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / priya
When monochromatic light is passed through transparent medium the absorption with respect to concentration is directly proportion to intensity of light.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / rameshn
When a beam of monochromatic light is allowed to passthrough a medium, abosrbtion of light is directly proportional to concentration of medium/solutiin and intensity of light, inversly proportional to length ofthe path/cell.
| Is This Answer Correct ? | 1 Yes | 2 No |
Why do we use 0.005M h2so4 solution for preparation of k2cr2o7 solution for UV calibration?
3 Answers Jubilant, Medreich, Mylan,
For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?
What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio
Why we are injecting low load standard conc. while analysing Related Substances by HPLC?
Explain in detail what are the procedure and calculations involved for accuracy (%Recovery)in method validation?
what is defferance between dipolemoment and polarity
difference between instrumenent and equipment
Why sodium lamp is used in polarimeter?
1 Answers Aurobindo, Micro Labs, Mylan,
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
How to calibrate glassware against std calibrated glassware?
what are the important specifications for a Column ?
what is mean by UOD?
Organic Chemistry 
