Question

Arrange the following in decreasing order of freezing point
1M glucose,
1M NaCl,
1M Na2SO4,
1M urea​

Answer 1

Answer:

1M glucose=1M urea<1M NaCl<1M Na2SO4

Explanation:

as i(extent of dissociation) for glucose and urea is 0 , for Nacl is 1 and for na2so4 is 3