Question

11. Bromine reacts with hot aqueous
alkali to give bromide and bromate.
What is the change that is brought
about in oxidation state?
(1)-1 to +5 (2) 0 to +5
(3) -1 to +7 (4) none of these​

Answer 1

-1 to +7

Hope it helps uh !!

Answer 2

Answer:

(3) -1 to +7

mark me as brainliest...