Answer:
Acid-Base
Combustion
Combination
Decomposition
Explanation:
(1) KOH is acid and HBrO is a base which reacts to form water , thus it is an example of acid-base reaction.
(2) In the reactants Oxygen gas is used , whenever Oxygen comes in a reaction it is an example of Combustion reaction as the other reactant starts burning.
(3) Here two reactant combines to produce a single product , thus it is an example of Combustion Reaction.
(4) Here A single reactant decomposes to form two products in this reaction , thus it is an example of Decomposition Reaction.
