a) Combustion
b) Decomposition
c) Combination
d) Combination
e) Decomposition
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Explanation:
A decomposition reaction is defined as the reaction in which a compound splits or breaks into two or more number of atoms.
For example, [tex]2NaClO_{3}(s) \rightarrow 2NaCl(s) + 3O_{2}(g)[/tex]
[tex]2CH_{3}OH(l) \rightarrow 2C(s) + 4H_{2}(g) + O_{2}(g)[/tex]
A Combustion is defined as the reaction in which a hydrocarbon reacts with oxygen and leads to the formation of carbon dioxide and water.
For example, [tex]2CH_{3}OH(l) + 3O_{2}(g) \rightarrow 2CO_{2}(g) + 4H_{2}O(g)[/tex]
A combination reaction is defined as the reaction in which two substances or compounds chemically react together to give a single product.
For example, [tex]Ba(s) + F_{2}(g) \rightarrow BaF_{2}(s)[/tex]
[tex]2Na(s) + H_{2}O(l) \rightarrow 2NaOH(aq)[/tex]
