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प्रश्न
Ammonia gas is collected by ______.
पर्याय
upward displacement of air
downward displacement of water
downward displacment of air
उत्तर
Ammonia gas is collected by downward displacement of air.
APPEARS IN
संबंधित प्रश्न
Name the gas evolved when the following mixtures are heated:
Calcium hydroxide and Ammonium Chloride
Distinguish between the given pair of compounds using the test given within brackets:
Iron (II) sulphate and iron (III) sulphate (using ammonium hydroxide)
State your observation When calcium hydroxide is heated with ammonium chloride crystals.
What do you observe when ammonium hydroxide is added to the aqueous solution of FeSO4
What do you observe when ammonium hydroxide is added to the aqueous solution of Iron (III) chloride.
What do you observe when ammonium hydroxide is added to the aqueous solution of Zinc nitrate.
Why is ammonium hydroxide used in qualitative analysis? Give two equations to justify your answer.
When ammonium hydroxide is added to solution B, a pale blue precipitate is formed. This pale blue precipitate dissolves in excess ammonium hydroxide giving an inky blue solution. What is the cation [positive ion] present in solution B? what is the probable colour of solution B.
Explain with a diagram the preparation of aqueous ammonia.
State your observation when lead nitrate solution and sodium chloride solution are mixed.
