1.

Which of the following \[0.10\,m\] aqueous solution will have the lowest freezing point   [CBSE PMT 1997]

A.        \[A{{l}_{2}}{{(S{{O}_{4}})}_{3}}\]     
B.        \[{{C}_{5}}{{H}_{10}}{{O}_{5}}\]
C.        \[KI\]       
D.        \[{{C}_{12}}{{H}_{22}}{{O}_{11}}\]
Answer» B.        \[{{C}_{5}}{{H}_{10}}{{O}_{5}}\]


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