A mixture of `Na_(2)CO_(3) and Na_(2)SO_(3)` is treated with dilute `H_(2)SO_(4)` I a setus such that the gaseous mixture emerging can pass first through a solution of `BaCl_(2)` and then gases mixture passed through acidified `K_(2)Cr_(2)O_(7)`. Which of the following will you observe?

Options

A. The `BaCl_(2)` solution remains unaffected and the acidified dichromate soution turns green
B. The `BaCl_(2)` solution gives a white precipitate and the acidfied dichromate solution remains unaffected
C. The `BaCl_(2)` solution givbes a white precipitate and the acidified dichromate solutin turns green
D. Both the solutions remains unaffected

Answer

B