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AP EAMCET202318 May 2023Morning ShiftChemistrySolutionsActual

What is the boiling point of solution of 0.1 ~m KCl ? K _ b of water is 0.52 ~K ~kg ~mol ⁻¹ ( =100 %) (water boil at 373 ~K )

Options

  1. A100.104 ~K
  2. B373.104 ~K
  3. C273.104 ~K
  4. D373.052 ~K

Correct answer

B. 373.104 ~K

Step-by-step solution

T _ b = K _ b m i =(0.52)(0.1)(2)=0.104 ~K T _ b = T _ b ^0+ T _ b =373+0.104=373.104 ~K

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