Given :
A chemical equation :
[tex]NH_4OH -> NH_3 + H_2O[/tex]
To Find :
What is the type of reaction :
A. Single replacement
B. Decomposition
C. Double replacement
Solution :
We know when a single compound turns into two or more compounds or element, this type of reaction is said to be decomposition reaction.
In the given equation [tex]NH_4OH[/tex] decomposes into [tex]NH_ 3[/tex] and [tex]H_2O[/tex] .
Therefore, the given reaction is decomposition reaction.