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 A 15.0 ml sample withdrawn from one bottle weighed 22.3 g. The technicians knew that the liquid was either acetone, benzene, chloroform or carbon tetrachloride (which have densities of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
2KI + I2 + 22 HNO3 → 2HIO3 + 2KIO3 + 22NO2 + 10H2OIf 3 mole of KI & 2 moles I2 are reacted with excess of HNO3. Vo...The solubility of Mg(OH)2 is S moles/litre. The solubility product under the same condition is...If 0.50 mole of BaCl2 is mixed with 0.20 mole of Na3 PO4, the maximum number of moles of Ba3(PO4)2 that can be formed is...A quantity of 0.25 g of a substance when vaporized displaced 50 cm3 of air at 0o C and 1 atm. The gram molecular mass of...Total number of electrons present in 4.4 g oxalate ion (C2O4 2–) is...