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Solutions — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistrySolutions1 Mark
MCQ
Which of the following solutions will have the highest boiling point:
  • A
    1M BaCl2.
  • B
    1M Urea.
  • C
    1M FeCl3.
  • D
    1M NaCl.
✓

Answer

  1. 1M FeCl3.

Explanation:

FeCl3 solution $(\text{T}_\text{b}=\text{T}_\text{b}^0+\Delta\text{T}_\text{b})$ As number of ions produced is maximum in FeCl3 solution. The colligative property $\Delta\text{T}_\text{b}$ will be maximum in case of FeCl3.

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