$ Acidified `K_(2)Cr_(2)O_(7)` is turned green when `SO_(2)` is passed thorugh it. ! In this reaction `SO_(2)` acts as a reducing agent.A. Both A and R are true and R is the correct explanation of AB. Both A and R are true but R is not a correct explanation of AC. A is true but R is falseD. A is false but R is true.

$ Acidified `K_(2)Cr_(2)O_(7)` is turned green when `SO_(2)` is passed

1.	$ Acidified `K_(2)Cr_(2)O_(7)` is turned green when `SO_(2)` is passed thorugh it. ! In this reaction `SO_(2)` acts as a reducing agent.A. Both A and R are true and R is the correct explanation of AB. Both A and R are true but R is not a correct explanation of AC. A is true but R is falseD. A is false but R is true.
Answer» Both assertion (A) and reason (R) are correct and R is the correct explanation of A.

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