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प्रश्न
Distinguish by a chemical test, sulphuric acid from nitric acid and hydrochloric acid.
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उत्तर
- Barium chloride gives a white precipitate with dilute sulphuric acid and not with dilute hydrochloric acid.
- By adding AgNO3, HCl gives a white ppt. whereas no such reaction takes place with HNO3.
- Non-volatile acid.
संबंधित प्रश्न
Name the gas evolved when the following mixtures are heated:
Calcium hydroxide and Ammonium Chloride
Identify the cations in the following case:
NaOH Solution, when added to Solution (C), gives white ppt which is insoluble in excess
Select from the list the gas that matches the description given in case
[ammonia, ethane, hydrogen chloride, hydrogen sulfide, ethyne]
This gas produces dense white fumes with ammonia gas.
Ammonia gas is collected by ______.
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.
Name the other ion formed when ammonia dissolves in water.
What do you observe when ammonium hydroxide is added to the aqueous solution of Lead nitrate? Write a balanced equation for this.
Write a balanced chemical equation for reaction of ammonia with heated copper oxide
Explain with a diagram the preparation of aqueous ammonia.
