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प्रश्न
Name the chloride of a metal which is soluble in excess of ammonium hydroxide.
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उत्तर
The chloride of a metal which is soluble in excess of ammonium hydroxide is zinc chloride i.e. ZnCl2.
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संबंधित प्रश्न
Name
a metallic hydroxide soluble in excess of NH4OH.
Name a metallic oxide soluble in excess of caustic soda solution.
Name a strong alkali.
What do you observe when caustic soda solution is added to the following solution: first a little and then in excess : CuSO4
Give two examples of amphoteric hydroxides.
Name: A metallic oxide soluble in excess of caustic soda solution.
Name a coloured metallic oxide which dissolves in alkalis to yield colourless solutions.
Choose the correct answer from the options given below :
Metal + alkali → salt + _________
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?
Write the equation for the following reaction :
Zinc oxide is treated with sodium hydroxide solution.
