Explanation:
When an acid reacts with a base then it results in the formation of salt and water.
[tex]HNO_{3}[/tex] is an acid and [tex]NH_{4}OH[/tex] is a base thus, when we dissolve ammonium hydroxide in nitric acid then it results in the formation of ammonium nitrate and water.
The reaction is as follows.
[tex]NH_{4}OH + HNO_{3} \rightarrow NH_{4}NO_{3} + H_{2}O[/tex]
Hence, there will be formation of ammonium nitrate [tex](NH_{4}NO_{3})[/tex] salt.
