1.

If enthalpy of neutralisation of dil HCl and NaOH(aq) is x then enthalpy of neutralisation of dil. HI and Ba(OH)_2 (aq) is

Answer»

`x//2`
2x
x
slightly LESS than x in magnitude

Solution :Enthalpy of NEUTRALISATION of strong ACID and strong base is always constant. HI is a stronger acid than HCl while `Ba(OH)_(2)` is a strong base.


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