The oxide of nitrogen produced when Zinc reacts with concentrated nitric acid is
NO
N2O5 (C)
N2O3
NO2
The ammonium salt used in leclanchecell is
Ammonium chloride
Ammonium nitrate
Ammonium Sulphate
Ammonium Carbonate
The method for the large scale manufacture of ammonia is
Contact process
Lead chamber process
Haber's process
Frasch process
Hydrogen is produced when HNO3 reacts with
Zn
Cu
Mg
Ag
The chemical formula of sodamide is
NaNH2
NaNO2
NaNO3
NaCl
The ammonium salt used in soldering
ammonium nitrate
ammonium sulphate
ammonium chloride
ammonium phosphate
Amatol is a mixture of ammonium nitrate and
TNT
DAP
MAP
TNG
Burning magnesium in nitrogen gives a grey compound called
magnesium oxide
magnesium nitride
magnesium nitrate
magnesium carbide
Ammonal consists of ammonium nitrate and
Zinc
Nickel
Platinum
Aluminium
The formula of MAP is
(NH4 )3PO4
NH4H2PO4
(NH4)3PO4
(NH4 )2PO4H