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प्रश्न
Name the following
Solution used to remove fat grease.
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उत्तर
Ammonia solution
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संबंधित प्रश्न
Name the gas evolved in each of the following cases :
Ammonia reacts with heated copper oxide.
Name the following
Liquid when added to metallic nitride that yield ammonia.
Name the following
Salt known as ammoniac.
Name the following
Salt used to clean metal surface before soldering, tinning, etc.
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 balanced chemical equations for a reaction in which ammonia is oxidised by the following:
(i) A metal oxide
(ii) A gas which is not oxygen
The catalyst used in the oxidation of ammonia is ______.
Ammonia burns in oxygen, as shown below.
\[\ce{4NH3 + 3O2 -> 2N2 + 6H2O}\]
If 240 cc of ammonia is burnt in 300 cc of oxygen, find out the composition of the resultant gaseous mixture at room temperature.
