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प्रश्न
Name: A weak alkali.
उत्तर
NH4OH
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संबंधित प्रश्न
Name a metallic oxide soluble in excess of caustic soda solution.
Name two colourless metal ions.
Name two coloured metal ions.
Name the metal hydroxides which are soluble in caustic soda solution.
Name: A metallic oxide soluble in excess of caustic soda solution.
Name: Two coloured ions
Name a compound containing zinc in the anion.
When ammonium hydroxide is added to solution B, a pale blue precipitate is formed. This pale blue precipitate dissolves in excess ammonium hydroxide to give an inky blue solution. Name the cation present in solution B. What is the probable colour of solution B?
What do you see when sodium hydroxide solution is added to zinc sulphate solution, till it is in excess?
Write balanced equation for a metal that evolves a gas which burns with a pop sound when boiled with alkali solution.
