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प्रश्न
Name a metallic hydroxide soluble in excess of NH4OH.
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उत्तर
Zinc hydroxide [Zn(OH)2]
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संबंधित प्रश्न
Name
a metallic hydroxide soluble in excess of NH4OH.
Name a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.
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
Name the metal hydroxides which are :
(a) Insoluble (b) Soluble in
(i) Caustic soda solution (ii) Ammonium hydroxide solution.
Name the chloride of a metal which is soluble in excess of ammonium hydroxide.
Name a compound containing zinc in the anion.
Fill in the blank.
To distinguish soluble salts of zinc and lead ______ [NaOH / NH4OH]can be used.
Choose the correct answer from the options given below :
Metal + alkali → salt + _________
Write balanced equations for a metal that evolves into a gas which burns with a pop sound when boiled with alkali solutions.
