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## QuestionChemistryClass 12

The equilibrium $${S}{O}_{{{2}}}{C}{l}_{{{2}}}{\left({g}\right)}\Leftrightarrow{S}{O}_{{{2}}}{\left({g}\right)}+{C}{l}_{{{2}}}{\left({g}\right)}$$ is attained at $${25}^{{\circ}}{C}$$ in a closed container and an inert gas, helium is introduced. Which of the following statements are correct?
(A) Concentration of $${S}{O}_{{{2}}},{C}{l}_{{{2}}}$$ and $${S}{O}_{{{2}}}{C}{l}_{{{2}}}$$ change
(B) More chlorine is formed
(C) Concentration of $${S}{O}_{{{2}}}$$ is reduced
(D) None of the above