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प्रश्न
Name the following
Ammonium salt used in explosive.
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उत्तर
Ammonium nitrate
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संबंधित प्रश्न
State one relevant observation for given reactions:
Burning of ammonia in air.
State one relevant observation for the following
When ammonia gas is burnt in an atmosphere of excess oxygen.
Name the gas obtained when ammonia burns in an atmosphere of oxygen without any catalyst.
Give balanced equation of :
Action of heat an a mixture of copper an nitric acid
Give balanced reactions for the following conversion:
Ammonia to nitrogen using oxygen.
Choose the correct answer from the options given below :
Nessler's reagent is an alkaline solution of
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?
Ranjana wants to prove that ammonia is a reducing agent. To demonstrate this, she passes ammonia gas over heated copper oxide. What will she observe?
Ranjana wants to prove that ammonia is a reducing agent. To demonstrate this, she passes ammonia gas over heated copper oxide.
Write a balanced chemical equation for the Black copper oxide changes to a reddish brown/pink copper reaction.
