IIT JAMChemistrySpectroscopyNumerical+2 / −0
At a certain wavelength, liquid P transmits 70%, whereas liquid Q transmits 30% of the incident light when separately placed in a spectrophotometric cell (path length = 1 cm). In a binary mixture of liquids P and Q (assume non-interacting liquids), the absorbance in the same cell is 0.25. The volume fraction of liquid P in the binary mixture is (Round off to two decimal places)
Numerical answer
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Correct answer: 0.73, 0.75
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