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When KBr is treated with conc. H(2)SO(4)...

When KBr is treated with conc. `H_(2)SO_(4)` reddish-brown gas is evolved. The gas is 

A

`Br_(2)`

B

`HBr`

C

`NO_(2)`

D

`H_(2)O_(2)`

Text Solution

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The correct Answer is:
A
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