Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
Ammonium chloride on heating with an alkali produces ammonia with other products.
\[\ce{2NH4CI + Ca(OH)2 -> [\Delta] CaCI2 + 2H2O + 2NH3}\]
APPEARS IN
संबंधित प्रश्न
Study the flow chart given and give balanced equations to represent the reactions A, B and C:
\[\ce{Mg3N2 ->[A] NH3 <=>[B][C] NH4Cl}\]
Name the following
Gas obtained by treating chlorine in excess of ammonia.
Name the following
Basic gas that is used as a refrigerant.
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?
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
ZnCl2
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?
Give a balanced chemical equation for the following:
Reaction of ammonia with excess of chlorine.
The product formed when ammonia reacts with oxygen is ______.
The metallic hydroxide which forms a deep inky blue solution with excess ammonium hydroxide solution is ______.
