Uses of Ammonia

Copy and complete the following equation.

${\mathrm{NH}}_3+{\mathrm{CO}}_2\to$_____.

What important fertiliser is prepared from above equation? State the conditions.

Name a compound prepared by ammonia and is used as laboratory reagent.

Name a compound prepared by ammonia and is used as medicine.

Name a compound prepared by ammonia and is used as fertilizers.

Name a compound prepared by ammonia and is used as explosive.

What is the alternative of chlorofluorocarbon?

State the advantages and disadvantages of using ammonia as refrigerant?

 Name the common refrigerant. How does it deplete ozone layer?

Give reason for the following: Aqueous solution of ammonia gives a pungent smell.

Give reason for the following: Aqueous solution of ammonia is used for removing grease stains from woollen clothes.

Give reason for the following: Liquid ammonia is used as a refrigerant in ice plains.

Name one salt of ammonia in each case which is used in (i) dry cell (ii) explosives (iii) medicine.