Question

2. Roshan took a small amount of hydrochloric acid in a test tube and heated it. He dipped a glass rod in ammonia solution and hold it on the top of the test tube. He observed a white smoke emanating from the tip of the glass rod. 1) What must have happened? Explain? 2) Write balanced chemical equation for the reaction. 3) Name the type of reaction.

          2.
Roshan took a small amount of hydrochloric acid in a test tube and heated it. He dipped a
glass rod in ammonia solution and hold it on the top of the test tube. He observed a white
smoke emanating from the tip of the glass rod.
1) What must have happened? Explain?
2) Write balanced chemical equation for the reaction.
3) Name the type of reaction.