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प्रश्न
Name the metal hydroxides which are soluble in caustic soda solution.
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उत्तर
Zn(OH)2, Pb(OH)2
संबंधित प्रश्न
What do you observe when freshly precipitated aluminium hydroxide reacts with caustic soda solution? Give balanced equation.
Name the metal hydroxides which are:
Sparingly soluble
In caustic soda solution
What do you observe when caustic soda solution is added to the following solution: first a little and then in excess : FeCl3
What is the reaction of freshly precipitated aluminium hydroxide with caustic soda solution? Give equation.
Name a compound containing zinc in the anion.
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?
One chemical test that would enable you to distinguish between the following pair of chemicals. Describe what happens with each chemical or state 'no visible reaction'.
Calcium nitrate solution and zinc nitrate solution.
Write balanced equation for a metal that evolves a gas which burns with a pop sound when boiled with alkali solution.
Write balanced equations for a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.
