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प्रश्न
Give a balanced chemical equation for the following:
Reaction of ammonia with excess of chlorine.
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उत्तर
\[\ce{NH3 + 3Cl2 -> NCl3 + 3HCl}\]
संबंधित प्रश्न
State one relevant observation for given reactions:
Burning of ammonia in air.
Complete the following equation.
4 NH3 +5O2 →
What important process starts with the reaction in above? Name the catalyst used.
Ammonia gas is passed over heated copper (I) oxide.
Identify the substance underlined:
The organic compound which when solidified, forms an ice like mass.
Name the following
Salt used to clean metal surface before soldering, tinning, etc.
Write a balanced chemical equation for the following:
When an excess of ammonia is treated with chlorine.
Give balanced equation of :
Action of heat an a mixture of copper an nitric acid
(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)?
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?
