Determine whether each pair of compounds forms a homogeneous solution when combi
ID: 534361 • Letter: D
Question
Determine whether each pair of compounds forms a homogeneous solution when combined. For those that form homogeneous solution, indicate the type of forces that are involved. C6H6 and CHCl3 NH3 and CS2 CH3OH and CH4 H2O and HBr CCl4 and C6H14 Based on the expected intermolecular forces which halogen has the highest boiling point F2 C12 Br2 I2 Indicate whether each pair of compounds will for a homogeneous or heterogeneous solution. Explain your reasoning for each answer separately NH3 and CO2 CS2 and NO2 Br2 and PH3Explanation / Answer
1. For forming homogeneous solutions composition should be uniform and solute should dissolve in solvent i.e polar solute should be mixed with polar solvent and vice versa.
A) yes dipole-induced dipole forces
B) no
C)no
D) yes ion-dipole forces
E) yes dispersion forces
2. D
All the halogen have dispersion forces which depends on mass hence strongest forces are present in iodine.
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