Question

The reaction given below \[\ce{BaCl2(g) + 2H2O(ℓ) -> BaCl2 . 2H2O(s);}\] ΔH = – x KJ. The value of ΔH represents:

विकल्प

• Enthalpy of solution

• Enthalpy of dilution

• Enthalpy of combusion

• Enthalpy of hydration

Answer 1

Enthalpy of hydration

Explanation:

The enthalpy that is released is known as the hydration enthalpy.