Question

Which of the following is not true about Absorption spectroscopy? *

a) It involves transmission

b) Scattering is kept minimum

c) Reflection is kept maximum

d) Intensity of radiation leaving the substance is an indication of concentration

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Answer 1

Answer:

i think scattering is kept minlmum is ur ans oky

Answer 2

c) Reflection is kept maximum is not true about Absorption Spectroscopy.

• Absorption and emission spectroscopy are the two kinds of spectroscopic techniques.
• Absorption spectroscopy is used to measure the extent of absorption of radiation after it interacts with the given sample.

• This method helps in Chemical Analysis and Remote Sensing. The resulting spectrum is a continuous colored spectrum with few dark lines.
• In absorption spectroscopy, both scattering and reflection should be kept minimum.
• The intensity of radiation leaving the substance is directly proportional to the concentration of molecules in the sample.