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प्रश्न
Name the following
Basic gas that is used as a refrigerant.
उत्तर
Liquid ammonia
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संबंधित प्रश्न
A gas ‘A’ reacts with another gas ‘B’ in the presence of a catalyst to give a colourless gas ‘C’. The gas ‘C’ when comes in contact with air produces a brown gas ‘D’. The solution of ‘A’ in water turns red litmus blue. Explain the observations.
Identify the substance underlined:
The catalyst used to oxide ammonia.
Name the following
A nitride of divalent metal which reacts with hot water producing ammonia.
Give balanced reactions for the following conversion:
Ammonia to nitrogen using an acidic gas.
Give balanced reactions for the following conversion:
Ammonia to nitrogen using trichloride.
Write the equation for:
The preparation of ammonia from ammonium chloride and calcium hydroxide.
Write balanced chemical equations for a reaction in which ammonia is oxidised by the following:
(i) A metal oxide
(ii) A gas which is not oxygen
The catalyst used in the oxidation of ammonia is ______.
The metallic hydroxide which forms a deep inky blue solution with excess ammonium hydroxide solution is ______.
