IIT JAMChemistryAdsorptionNumerical+2 / −0
When a perfect monolayer of stearic acid is formed at the air-water interface, each molecule of stearic acid (MW = 284, density = 0.94 g cm ) occupies an area of 20 Å. The length (in Å) of the molecule is
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Correct answer: 24, 26
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