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प्रश्न
Write the equation for the reaction in the Haber process, that forms ammonia.
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उत्तर
The reactants nitrogen and hydrogen combine to form ammonia at low
temperature, high pressure in presence of catalyst to for maximum yield of ammonia. The balanced equation for the reaction is :
\[\ce{N2 + 3H2 <=> 2NH3 + Heat}\]
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संबंधित प्रश्न
Name the gas obtained when ammonia burns in an atmosphere of oxygen without any catalyst.
Name the gas evolved in each of the following cases :
Ammonia reacts with heated copper oxide.
Name the following
Products obtained by burning ammonia in oxygen.
Name the following
Products obtained by treating with excess chlorine.
Differentiate between:
Reaction of excess ammonia with chlorine and NH3 with excess chlorine
(a) Name the catalyst used in 1(ii)
(b) In the reaction referred to in 1(ii), the catalyst glows red hot. Why?
(c) What is the name of the industrial process which starts with the reaction reffered to in 1 (ii)?
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 equation for:
The preparation of ammonia from ammonium chloride and calcium hydroxide.
The catalyst used in the oxidation of ammonia is ______.
