Question

A solution is prepared by dissolving 11g glucose in 200cm cube water at 30degree celcius .what is the mass percentage of glucose in solution ? The density of water at 30degree celcius is 0.996g/ cm^3

Answer 1

vapour pressure of chloroform and dichloromethane at 298 Kelvin or 200 mm of HG and 415 mm of HG respect Lee first calculate the vapour pressure of solution prepared by mixing of 25.5 gram of chloroform and 40 gram of dichloromethane at 298 Kelvin second mole fraction of each component in vapour pressures