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प्रश्न
Name the gas evolved in each of the following cases :
Ethene undergoes hydrogenation reaction.
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उत्तर
Ethene undergoes hydrogenation reaction to give ethane as product which is a gas.
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संबंधित प्रश्न
State one relevant observation for given reactions:
Burning of ammonia in air.
State the conditions required for the given reaction to take place:
Catalytic oxidation of ammonia to nitric oxide.
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.
Name the following
Salt known as ammoniac.
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?
Give balanced reactions for the following conversion:
Ammonia to nitrogen using oxygen.
Give balanced equation to prove that ammonia Has the element hydrogen in it.
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?
