NEET · Chemistry · STD 12 -1. Solution and colligative properties
At \(100\,^o C\) the vapour pressure of a solution of \(6.5\,g\) of a solute in \(100\, g\) water is \(732\,mm.\) If \(K_b = 0.52,\) the boiling point of this solution will be .........\(^oC\)
- A \(102\)
- B \(103\)
- C \(101\)
- D \(100\)
Answer & Solution
Correct Answer
(C) \(101\)
Step-by-step Solution
Detailed explanation
Given \(: W_{B}=6.5\, \mathrm{g}, \,\,W_{A}=100\, \mathrm{g}\) \(p_{s}=732\, \mathrm{mm},\,\, K_{b}=0.52\)
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