A 200 ml solution of NaOH requires 100 ml of 0.44 M aqueous HCl for complete neutralization. The temperature of the mixture increased by 1.96 K. Calculate the enthalpy change for the neutralization of

Question

A 200 ml solution of NaOH requires 100 ml of 0.44 M aqueous HCl for complete neutralization. The temperature of the mixture increased by 1.96 K. Calculate the enthalpy change for the neutralization of one mole of hydrogen ions. Given specific heat of water = 4.184 J/g K.

(A) 56 kJ
(B) 40 kJ
(C) 90 kJ
(D) 110 kJ AI

Prashant Kotian · Accepted Answer

Correct answer:

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