1.

When \[KBr\] is treated with conc. \[{{H}_{2}}S{{O}_{4}}\] a reddish-brown gas is evolved. The evolved gas is [EAMCET 1978]

A. Bromine
B. Mixture of bromine and \[HBr\]
C. \[HBr\]
D. \[N{{O}_{2}}\]
Answer» B. Mixture of bromine and \[HBr\]


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