MCQ
Which of the following solutions will have the highest boiling point:
- A$\ce{1M BaCl_2}$.
- B$1M$ Urea.
- ✓$\ce{1M FeCl_3}$.
- D$\ce{1M NaCl}.$
✓
Answer
Correct option: C.
$\ce{1M FeCl_3}$.
$\ce{FeCl_3}$ solution $(\text{T}_\text{b}=\text{T}_\text{b}^0+\Delta\text{T}_\text{b})$ As number of ions produced is maximum in $\ce{FeCl_3}$ solution. The colligative property $\Delta\text{T}_\text{b}$ will be maximum in case of $\ce{FeCl_3}$.
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