Go through the following flow sheet. Based on, it answer the questions given at the end of it. Select correct statement(s):

Go through the following flow sheet. Based on, it answer the questions

1.	Go through the following flow sheet. Based on, it answer the questions given at the end of it. Select correct statement(s):
Answer» `CO_(2)` makes the solution of (B) ACIDIC and CONVERTS (B) into `FeCI_(2)(C)`. `CO_(2)` makes the solution of (B) basic and converts it into `Na_(2)Cr_(2)O_(7)` `CO_(2)` makes the solution of (B) acidic and converts it into `Na_(2)Cr_(2)O_(7)` NONE of the above is correct Solution :`{:((A)rarrCrCI_(3),,(B)rarrNa_(2)CrO_(4),),((C)rarrNa_(2)Cr_(2)O_(7),,(D)RARR(NH_(4))_(2)Cr_(2)O_(7)),((E)rarrCrO_(2)CI_(2),,(F)rarrPbCrO_(4),),((G)rarrN_(2),,(H)rarrCr_(2)O_(3),),((I)rarrLi_(3)N,,(J)rarrNH_(3)):}`