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प्रश्न
Name the gas evolved in each of the following cases :
Ammonia reacts with heated copper oxide.
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उत्तर
Ammonia reacts with heated copper oxide to give dinitrogen 2 ( ) N gas along with Cu and H2O.
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संबंधित प्रश्न
The equation 4NH3 + 5O2 → 4NO + 6 H2O, represents the catalytic oxidation of ammonia. If 100 cm3 of ammonia is used calculate the volume of oxygen required to oxidize the ammonia completely
Identify the substance underlined:
The catalyst used to oxide ammonia.
Name the following
Basic gas that is used as a refrigerant.
Give balanced reactions for the following conversion:
Ammonia to nitrogen using oxygen.
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
FeCl3
Complete and balance the equation: CuO(heated) + NH3 →
Copy and complete the following equations :
(i) Mg3N2 + 6H2O →
(ii) 2NH3 + 3CuO →
(iii) 8NH3 + 3Cl2 →
(iv) 4NH3 + 5O2 →
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?
The product formed when ammonia reacts with oxygen is ______.
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?
