How do you identify ammonia gas? Write down any three methods.
We can identifyammonia gas by the following ways:
-Treating moist red litmus paper withammonia.It turns blue since ammonia is basic in nature.
-It has a strong pungent odor.
-When a glass rod dipped in conc. Hcl is broughtincontact with ammoniagas,it forms a white fumeof NH4cl.