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प्रश्न
State one possible source of each reactant used in the process.
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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 .
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संबंधित प्रश्न
The equation 4NH3 + 5O2 → 4NO + 6 H2O, represents the catalytic oxidation of ammonia. If 100 cm3 of ammonia is used calculate the volume of oxygen required to oxidize the ammonia completely
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.
Identify the substance underlined:
The organic compound which when solidified, forms an ice like mass.
Give a balanced chemical equation for the following:
Lab. preparation of ammonia using an ammonium salt.
Give balanced reactions for the following conversion:
Ammonia to ammonium sulphate.
Give balanced reactions for the following conversion:
Ammonia to ammonium carbonate.
Look at the following reaction :
A. Nitrogen + metal → compound X
B. X + water → ammonia + another compound
C. Ammonia + metal oxide → metal + water + N2
(i) One metal that can be used for reaction in A is magnesium.
(a) Write the formula of the compound X, that is formed.
(b) Write the balanced equation for reaction B, where Xis the compound formed.
( c) Which property of ammonia is demonstrated by reaction C?
Write the equations for the following reactions, which result in the formation of ammonia:
(i) A mixture of ammonium chloride and slaked lime is heated.
(ii) Aluminium nitride and water.
Write a balanced equation for the following conversion:
Nitrogen trichloride from ammonia.
The product formed when ammonia reacts with oxygen is ______.
