A) mixture of bromine and HBr
B) \[{{[NiC{{l}_{4}}]}^{2-}}\]
C) bromine
D) none of these
Correct Answer: A
Solution :
\[2KBr+3{{H}_{2}}S{{O}_{4}}+Mn{{O}_{2}}\xrightarrow{\Delta }\] \[2KHS{{O}_{4}}+MnS{{O}_{4}}+2{{H}_{2}}O+B{{r}_{2}}\] \[[N{{i}^{2+}}in\,persence\,of\,CN-=[Ar]\]You need to login to perform this action.
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