A volume of 100 ml of 0.5 N-H₂SO₄ solution of neutralized with 200 ml of 0.2 M-NH₄OH in a constant pressure calorimeter which resulted 1.4°C rise in temperature. The heat capacity of the calorimeter s

Question

A volume of 100 ml of 0.5 N-H₂SO₄ solution of neutralized with 200 ml of 0.2 M-NH₄OH in a constant pressure calorimeter which resulted 1.4°C rise in temperature. The heat capacity of the calorimeter system is 1.5 kJ/°C. Some useful thermochemical equations are
HCl + NaOH → NaOH + H₂O + 57 kJ
CH₃COOH + NH₄OH → CH₃COONH₄ + H₂O + 48.1 kJ
Which of the following statements are correct?

Prashant Kotian · Accepted Answer

Correct answer: B. The mole fraction of A in distillate, º ' A A A A total 1 100 X .P 5 4 X Y 1 3 P 17 100 80 4 4         Now, V.P. of distillate, ' º ' º A A B B P X .P X .P   5 12 100 80

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