Mole ConceptHard
Question
Some bottles of colourless liquids were being labelled when the technicians accidentally mixed them up and lost track of their contents. A 15.0 ml sample withdrawn from one bottle weighed 22.3 g. The technicians knew that the liquid was either acetone, benzene, chloroform or carbon tetrachloride (which have densities of 0.792 g/ cm³, 0.899 g/ cm³, 1.489 g/ cm³, and 1.595 g/ cm³, respectively). What was the identity of the liquid?
Options
A.Carbon tetrachloride
B.Acetone
C.Chloroform
D.Benzene
Solution
Density of the liquid in bottle = [EQUATION] = 1.487 g/cm³
Create a free account to view solution
View Solution FreeMore Mole Concept Questions
The correct expression relating molality (m), molarity (M), density of solution (d) and molar mass (M2) of solute is :...When burnt in air, 14.0 g mixture of carbon and sulphur gives a mixture of CO2 and SO2 in the volume ratio of 2: 1, the ...A sample of ozone gas is found to be 40% dissociated into oxygen. The average molecular mass of sample should be...Four groups of students are studying with different samples of alkali metal halides as given below. Group A: NaCl, Group...Vapour pressure of a liquid solution increases -...