Chemistry
State one appropriate observation for : Excess of chlorine gas is reacted with ammonia gas.
Related Questions
Give balanced equation for the reaction : Ammonia and Oxygen in the presence of a catalyst.
State two observations for : NH4OH soln. is added to zinc nitrate soln. slowly and then in excess.
Nitrogen gas can be obtained by heating :
(a) Ammonium nitrate
(b) Ammonium nitrite
(c) Magnesium nitride
(d) Ammonium chloride
The following questions are based on the preparation of ammonia gas in the laboratory:
(i) Explain why ammonium nitrate is not used in the preparation of ammonia.
(ii) Name the compound normally used as a drying agent during the process.
(iii) How is ammonia gas collected? Explain why it is not collected over water.