An aqueous solution of iodine, of volume 25 mL and containing 2000 mg of iodine, is shaken with 5 mL of CCl4, and the CCl4 is allowed to separate. Given that the solubility of iodine per unit volume is 85 times greater in CCl4 than in water at the temperature of the experiment. The amount in mg of iodine remaining in water layer is
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answer is 111.11.
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Detailed Solution
conc. of I2 in CCl4conc. of I2 in water=851⇒(2000−x)/5x/25=851⇒(2000−x)x=17⇒x=111.11 μg