MCQ
Which of the following aqueous solution has highest freezing point ?
- A$0.12\, m-Ca(NO_3)_2$ solution
- B$0.15\, m-NaCl$ solution
- ✓$0.2 \,\,m-$urea solution
- D$0.2 \,\,m-$CH_3COOH solution
✓
Answer
Correct option: C.
$0.2 \,\,m-$urea solution
c
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