Advertisements
Advertisements
प्रश्न
State one possible source of each reactant used in the process.
Advertisements
उत्तर
Source of hydrogen : Hydrogen is generally obtained from water gas by
Bosch process.
Source of nitrogen : Nitrogen is obtained from air by its liquefaction and
fractional distillation .
APPEARS IN
संबंधित प्रश्न
The acid which is prepared by catalytic oxidation of ammonia.
A gas ‘P’ gives dense white fumes with chlorine. Its aqueous solution gives a blue colour with copper (II) hydroxide (a) Name the gas P. (b) Give its formula (c) Give three uses of P.
Name the substance used for drying ammonia gas? Why cannot substances such as conc.H2SO4, anhydrous calcium chloride and phosphorus pentoxide be used for drying ammonia gas?
Differentiate between:
Reaction of excess ammonia with chlorine and NH3 with excess chlorine
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
Pb(NO3)2
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
CuSO4
Write equation for the following:
Catalytic oxidation of ammonia
Write the equation for the reaction in the Haber process, that forms ammonia.
State one relevant observation for the following:
Burning of ammonia in excess of oxygen.
On passing ammonia gas over heated copper oxide for some time, a reddish-brown residue is left behind. What property of ammonia is demonstrated here?
