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प्रश्न
Distinguish by a chemical test, sulphuric acid from nitric acid and hydrochloric acid.
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.
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संबंधित प्रश्न
Identify the cations in the following case:
NaOH Solution, when added to Solution (C), gives white ppt which is insoluble in excess
Give balanced chemical equations for Reaction of ammonia with sulphuric acid.
Ammonia gas is collected by ______.
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 Iron (III) chloride.
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.
Q. 24
Explain with a diagram the preparation of aqueous ammonia.
State your observation when lead nitrate solution and sodium chloride solution are mixed.
