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A solution of urea in water has a boilin...

A solution of urea in water has a boiling point of `100*18^@C`. Calculate the freezing point of the solution.(K for water is `1*86 " K kg " mol^(-1) and K_b " for water is " 0*512 " K kg " mol^(-l)` ).

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To solve the problem step-by-step, we will follow the concepts of boiling point elevation and freezing point depression. ### Step 1: Identify the given data - Boiling point of the solution (T_b) = 100.18 °C - Boiling point of pure water (T_b, solvent) = 100 °C - K_b (boiling point elevation constant for water) = 0.512 K kg mol⁻¹ - K_f (freezing point depression constant for water) = 1.86 K kg mol⁻¹ ...
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Knowledge Check

  • 45 g of ethylene glycol (C_(2) H_(6)O_(2)) is mixed with 600 g of water. The freezing point of the solution is (K_(f) for water is 1.86 K kg mol^(-1) )

    A
    273.95 K
    B
    270.95 K
    C
    370 . 95 K
    D
    373.95 K

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