Statement-1 :Acidified `K_(2)Cr_(2)O_(7)` solution becomes green when `SO_(2)` gas is passed through
Channel: Doubtnut
Date: 26/01/2020

Statement-1 :Acidified `K_(2)Cr_(2)O_(7)` solution becomes green when `SO_(2)` gas is passed through it. Statement-2 :This is an redox reaction.