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The molar absorptivity at λmax is minimum for:
- a)[Mn (H2O)6]2+
- b)[Cr(H2O)6]2+
- c)[Co(H2O)6]2+
- d)[Fe(H2O)6]2+
Correct answer is option 'A'. Can you explain this answer?
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The molar absorptivity at λmax is minimum for:a)[Mn (H2O)6]2+b)[C...
A particular wavelength is a measure of how strongly a molecule absorbs light at that wavelength. It is usually denoted by the symbol ε (epsilon) and has units of L mol^-1 cm^-1. The molar absorptivity depends on the molecular structure and the electronic transitions that occur when the molecule absorbs light. It is used in the Beer-Lambert law, which relates the concentration of a solution to its absorbance: A = εcl, where A is the absorbance, c is the concentration, and l is the path length of the solution.
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The molar absorptivity at λmax is minimum for:a)[Mn (H2O)6]2+b)[C...
A particular wavelength is a measure of the ability of a substance to absorb light at that wavelength. It is defined as the proportionality constant between the concentration of the substance and the absorption of light by that substance, and has units of L/mol·cm.
The molar absorptivity can be used to determine the concentration of a substance in a solution by measuring the absorbance of light at a specific wavelength and using the Beer-Lambert law:
A = εbc
where A is the absorbance, ε is the molar absorptivity, b is the path length of the light through the solution, and c is the concentration of the substance.
The molar absorptivity can also be used to compare the ability of different substances to absorb light at a given wavelength, and to identify unknown substances based on their absorption spectra.
The molar absorptivity can be used to determine the concentration of a substance in a solution by measuring the absorbance of light at a specific wavelength and using the Beer-Lambert law:
A = εbc
where A is the absorbance, ε is the molar absorptivity, b is the path length of the light through the solution, and c is the concentration of the substance.
The molar absorptivity can also be used to compare the ability of different substances to absorb light at a given wavelength, and to identify unknown substances based on their absorption spectra.
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The molar absorptivity at λmax is minimum for:a)[Mn (H2O)6]2+b)[Cr(H2O)6]2+c)[Co(H2O)6]2+d)[Fe(H2O)6]2+Correct answer is option 'A'. Can you explain this answer? for Chemistry 2025 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about The molar absorptivity at λmax is minimum for:a)[Mn (H2O)6]2+b)[Cr(H2O)6]2+c)[Co(H2O)6]2+d)[Fe(H2O)6]2+Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Chemistry 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The molar absorptivity at λmax is minimum for:a)[Mn (H2O)6]2+b)[Cr(H2O)6]2+c)[Co(H2O)6]2+d)[Fe(H2O)6]2+Correct answer is option 'A'. Can you explain this answer?.
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