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प्रश्न
Name the following
Substance used to dry ammonia
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उत्तर
Quick lime (calcium oxide)
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संबंधित प्रश्न
Name the gas obtained when ammonia burns in an atmosphere of oxygen without any catalyst.
A gas ‘A’ reacts with another gas ‘B’ in the presence of a catalyst to give a colourless gas ‘C’. The gas ‘C’ when comes in contact with air produces a brown gas ‘D’. The solution of ‘A’ in water turns red litmus blue. Explain the observations.
Ammonia gas is passed over heated copper (I) oxide.
Name the gas evolved in each of the following cases :
Ammonia reacts with heated copper oxide.
Study the flow chart given and give balanced equations to represent the reactions A, B and C:
\[\ce{Mg3N2 ->[A] NH3 <=>[B][C] NH4Cl}\]
Give balanced reactions for the following conversion:
Ammonia to ammonium sulphate.
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)?
Write the equation for the reaction in the Haber process, that forms ammonia.
