The yellow colour solution of `Na_(2)CrO_(4)` changes to orange red on passing `CO_(2)` gas due to the formation of :-A. `CrO_(5)`B. `CrO_(3)`C. `Na_(2)Cr_(2)O_(7)`D. `Cr_(2)O_(3)`

The yellow colour solution of `Na_(2)CrO_(4)` changes to orange red on

1.	The yellow colour solution of `Na_(2)CrO_(4)` changes to orange red on passing `CO_(2)` gas due to the formation of :-A. `CrO_(5)`B. `CrO_(3)`C. `Na_(2)Cr_(2)O_(7)`D. `Cr_(2)O_(3)`
Answer» Correct Answer - C

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The yellow colour solution of `Na_(2)CrO_(4)` changes to orange red on passing `CO_(2)` gas due to the formation of :-A. `CrO_(5)`B. `CrO_(3)`C. `Na_(2)Cr_(2)O_(7)`D. `Cr_(2)O_(3)`

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