When KBr is treated with conc H_2SO_4 reddish brown gas is evolved. Th – InterviewSolution

1.	When KBr is treated with conc H_2SO_4 reddish brown gas is evolved. The gas is:
Answer» `Br_2` `Br_2` + HBR `NO_2` H_2O_2` ANSWER :A

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