Question

15.0 g of an unknown non volatile compound raises the boiling point of 75.0 g of benzene (C6H6) by 0.2750C. calculate the molecular mass of the unknown compound . ( Kb for benzene 5.1 K kg mol-1)
<ans ASAP>​

Answer 1

Answer:

15 gram of an unknown on boiler compound is the boiling point of 75.0 of Venezuela of the compound kv4 wenzel 5.1 ke kg mole -1