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1 molal aqueous solution of an electrolyte A2B3 is 60% ionised. The boiling point of the solution at 1 atm

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1 molal aqueous solution of an electrolyte A2B3 is 60% ionised. The boiling point of the solution at 1 atm is ..... K. (Rounded-off to the nearest integer) [Given Kb for (H2O) = 0.52 K kg mol–1]

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by (26.8k points)
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ΔTb = iKbm

= (1 + 4α) × 0.52 × 1

= 3.4 × 0.52 × 1 = 1.768

Tb = 1.768 + 313.15 = 374.918 K

= 375K 

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