Answer : The correct answer is Ba²⁺ and Cl⁻ ions .
This can be explained using Solubility concept .
Solubility is defined as property referring to ability of a substance , SOLUTE , to dissolves in a SOLVENT . It is measured at maximum amount of solute that dissolves in solvent as equilibrium .
Solubility of any compound can be checked using Solubility Rule ( Image ).
BaCl₂ is salt of Chloride . Since the solubility rules says that salts if chlorides are soluble , Hence BaCl₂ is also soluble .
SO when BaCl₂ forms in aqueous solution , it again dissociates to forms ions since it is soluble in aqueous solution . It produced one Ba²⁺ ion and two ions of Cl⁻ .
The BaCl₂ dissociates as follows :
[tex] BaCl_2 (aq) \rightarrow Ba^2^+ (aq) + 2 Cl^- (aq) [/tex]
Hence even BaCl₂ forms but it remain as dissociated ionic form as Ba²⁺ and Cl⁻ ions.
