# A solution contains $0.1 \; mol$ of acetamide in 1L of glacial acetic acid . When the solution is cooled , the first crystals that appeared at the freezing point contain the molecules of

$\begin{array}{1 1} \text{acetamide only} \\ \text {acetic acid only} \\ \text {both acetamide and acetic acid} \\ \text{either acetic acid depending upon the conditions of the experiment} \end{array}$

It is solvent that crystallizes , i.e acetic acid.