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 A 15.0 ml sample withdrawn from one bottle weighed 22.3 g. The technicians knew that the liquid was either acetone, benzene, chloroform or carbon tetrachloride (which have densities of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
A mixture of NaI and NaCl on reaction with H2SO4 gave Na2SO4 equal to the weight of original mixture taken. The percenta...Ethanol is a substance, which is commonly called alcohol. The density of liquid alcohol is 0.8 g/ml at 293 K. If 1.2 mol...In an experiment, it is found that 2.0769 g of pure X produces 3.6769 g of pure X2O5. The number of moles of X is...A quantity of 1 kg of 1 m glucose solution is diluted to 5 kg. The molality of the diluted solution should be...Two successive reactions, A → B and B → C, have yields of 90% and 80%, respectively. What is the overall percentage yiel...