The chemical formula of sodamide is
NaNH2
NaNO2
NaNO3
NaCl
The oxidation product of ammonia in presence of platinum catalyst is
NO
N2O
NO2
N2O3
The temperature at which nitrogen combines with oxygen is
2000o C
4400o C
3500o C
3000o C
Ammonal consists of ammonium nitrate and
Zinc
Nickel
Platinum
Aluminium
Artificial silk is
Cellulose nitrate
Cellulose sulphate
Cellulose chlorate
Cellulose phosphate
Amatol is a mixture of ammonium nitrate and
TNT
DAP
MAP
TNG
The ammonium salt used in soldering
ammonium nitrate
ammonium sulphate
ammonium chloride
ammonium phosphate
Burning magnesium in nitrogen gives a grey compound called
magnesium oxide
magnesium nitride
magnesium nitrate
magnesium carbide
The method for the large scale manufacture of ammonia is
Contact process
Lead chamber process
Haber's process
Frasch process
The formula of Urea is
NH2CONH2
NH3CONH3
NH4NO3
NH3CO(NH3)2
