Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
Ammonia (vapour density (V.D)= 8.5) is less dense than air (vapour density (V.D.)= 14.4) and so is lighter than air.
Fountain experiment proves that ammonia is highly soluble in water.
The balanced equation for the reaction between ammonia and sulphuric acid is
\[\ce{2NH3 + H2SO4 -> (NH4)2SO4}\]
APPEARS IN
संबंधित प्रश्न
State the conditions required for the given reaction to take place:
Catalytic oxidation of ammonia to nitric oxide.
explain catalytic oxidation of ammonia.
Name the following
Basic gas that is used as a refrigerant.
Name the following
Ammonium salt used in explosive.
Write a balanced chemical equation for the following:
An equation to illustrate the reducing nature of ammonia.
Give balanced reactions for the following conversion:
Ammonia solution to an amphoteric hydroxide.
Give balanced reactions for the following conversion:
Ammonia to ammonium carbonate.
Industrially, ammonia is obtained by direct combination of nitrogen and hydrogen.
(i) Write balanced equation for the direct combination of nitrogen and hydrogen.
(ii) Which of the metals - iron, platinum, copper - catalyse this direct combination?
(iii) Is the formation of ammonia promoted by high pressure or low pressure?
Write the equation for the formation of ammonia by the action of water on magnesium nitride.
An element has 2 electrons in its N shell. It reacts with a non-metal of atomic number 7. The compound formed reacts with warm water and produces a basic gas. Identify the elements and write a balanced chemical reaction.
