The enthalpy change for the conversion of 1/2Cl₂(g) to Cl⁻ (aq) is (⁻)_____
KJmol⁻¹ (Nearest integer)
Given : ΔdisHCl₂(g)=240kJmol⁻¹,ΔegHCl(g)=−350kJmol⁻¹ΔhdH⁻(g(g))=−380kJmol⁻¹