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प्रश्न
How is gas collected in the gas jar?
उत्तर
Ammonia gas is collected in an inverted dry gas jar by the downward
displacement of air.
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संबंधित प्रश्न
Copy and complete the following equations:
- AlN + H2O →
- 2NH3 + 3PbO →
- NH3 +3Cl2 →
- NH3 + CO2 →
- Which property of ammonia is illustrated by equation (c)?
- What important fertiliser is prepared from equation (d)? State the conditions.
Correct the following:
Liquid ammonia is a solution of \[\ce{NH3}\].
Give balanced equation for the following conversion:
Ammonia to brown gas.
Give balanced equation for the following conversion:
A nitride of a trivalent metal to ammonia.
Give balanced equation for the following conversion:
Lead oxide to lead.
Explain the following:
Ammonia cannot be collected over water.
Pick the odd number out from the list, giving reasons for your answer:
Ammonia, sulphur dioxide, hydrogen chloride, carbon dioxide
Name the other ion formed when ammonia dissolves in water.
Ammonia is manufactured by Haber Process.
What is the function of finely divided iron?
A gas 'P' gives dense white fumes with chlorine. Its aqueous solution gives a blue colour with copper (II) hydroxide. Give the name and formula of the gas P.
