Question

At infinite dilution the degree of dissociation for
urea in aqueous solution is
(A) 0.25
(B) 0.5
(C) 0
(D) 1​

Answer 1

Answer:

answer is 0 because at infinite dilution degree of dissociation can not be found we can find only by kohlraush law only...

Answer 2

Answer:

(D) 1

At infinite dilution the degree of dissociation for urea in aqueous solution is 1.

Explanation:

1. Infinite dilution is described as a state wherein the solution is diluted enough that addition of more solvent wouldn't alter the concentration of the solution.
2. Degree of dissociation is the extent or the fraction of the molecules that are dissociated.
3. Urea is a covalent compound, indicating that it doesn't dissociate in the aqueous solution.
4. The ionic compounds dissociate in aqueous solution but since urea is a covalent compound it doesn't dissociate into smaller units. Therefore, the degree of dissolution of urea is 1

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