A certain liquid x has a normal boiling point of 138.20°C and a boiling point elevation constant Kb = 0.56°Ckgmo⁻¹. Calculate the boiling point of a solution made of 89.0 g of iron(III)
a) 141.05°C
b) 141.61°C
c) 142.17°C
d) 142.73°C