Amount of heat liberated when 0.49 g of sulphuric acid is neutralized by NaOH is -57.3 kJ -5.73 kJ 0.573 kJ -0.573 kJ
Dear Student
The enthalpy of neutralization (ΔHn) is the change in enthalpy that occurs when one equivalent of an acid and one equivalent of a base undergo a neutralization reaction to form water and a salt.
When one mole of will give the heat of neutralization as -57.3 kJ
So, when 0.49 g of will give the heat of neutralization as -0.573 kJ
So, the correct option is (4)
Regards
The enthalpy of neutralization (ΔHn) is the change in enthalpy that occurs when one equivalent of an acid and one equivalent of a base undergo a neutralization reaction to form water and a salt.
When one mole of will give the heat of neutralization as -57.3 kJ
So, when 0.49 g of will give the heat of neutralization as -0.573 kJ
So, the correct option is (4)
Regards