Some chemicals are given below.Sodium chloride,Ammonium hydroxide, Nitric acid, cone.Sulphuric acid,Sodium hydroxide: Which are the substances nee ded to produce hydrogen chloride?

Find out the odd one - Hydrochloric acid, Tartaric acid, Sodium hydroxide, Vinegar.

Which is the chemical that used as refrigerant in ice plant? (Ammonia, Nitric acid, Sulphuric acid)

To a solution of ammonium hydroxide some solid ammonium chloride is added. Then

You are given hydrochloric acid, sodium hydroxide, pure water etc. How can you identify which is acid, alkali and neutral?

Some of the uses of chemicals are given below. List and classify them as applicable to ammonia and sulphuric acid. * As a drying agent * Manufacture of urea * Refining of petroleum *As a refrigment in iceplants * To clean tiles and window panes *Manufacture of explosives.