c) Benzene is vne of the Toxic Air Pollutants (TAPs) found in cal exlaast funes. When a 50.00 mL aqueous sample containing a 0.05000M benzene (molecular weight =78.1lg/mol ) is extracted twice with 10.00mL portions of chloroform, it is found that 1.50103 moles of the original compound has been extracted into the chloroform. i. Calculate the value of the partition coefficient for the extraction of benzene in water using chloroform [3 marks] ii. How much is the extraction efficiency of a single extraction? [3 marks] iii. Determine the total volume of the chloroform which will be need ed to extract 99% of the benzene from the aqueous phase. [6 marks] c) Benzene is vne of the Toxic Air Pollutants (TAPs) found in cal exlaast funes. When a 50.00 mL aqueous sample containing a 0.05000M benzene (molecular weight =78.1lg/mol ) is extracted twice with 10.00mL portions of chloroform, it is found that 1.50103 moles of the original compound has been extracted into the chloroform. i. Calculate the value of the partition coefficient for the extraction of benzene in water using chloroform [3 marks] ii. How much is the extraction efficiency of a single extraction? [3 marks] iii. Determine the total volume of the chloroform which will be need ed to extract 99% of the benzene from the aqueous phase. [6 marks]