Question #4a86a

1 Answer
Oct 8, 2017

Here's the reason for that.

Explanation:

Chloroethane is #C_2H_5Cl#, when when dissolved in water #H_2O#, forms "dipole-dipole forces" between the two species of molecules.

If, ethanol #(C_2H_5OH)# is dissolved in water then, the two species of molecules form extremely strong forces between them & forms "intermolecular hydrogen bonds".

The #OH# group of ethanol is extremely polar and hence forms hydrogen bonding with the extremely polar water molecules.

Therefore, ethanol is more soluble in water than chloroethane.