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प्रश्न
What do you observe when ammonium hydroxide is added to the aqueous solution of Zinc nitrate? Write a balanced equation for this.
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उत्तर
White gelatinous ppt. of zinc hydroxide is formed, which is soluble in NH4OH.
\[\ce{Zn(NO3)2 + 2NH4OH -> 2NH4NO3 + Zn(OH)2}\]
संबंधित प्रश्न
Name the gas evolved when the following mixtures are heated:
Calcium hydroxide and Ammonium Chloride
Ammonia gas is collected by ______.
Distinguish between the given pair of compounds using the test given within brackets:
Iron (II) sulphate and iron (III) sulphate (using ammonium hydroxide)
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? Write a balanced equation for this.
What do you observe when ammonium hydroxide is added to the aqueous solution of Lead nitrate? Write a balanced equation for this.
Why is ammonium hydroxide used in qualitative analysis? Give two equations to justify your answer.
Explain with a diagram the preparation of aqueous ammonia.
Distinguish by a chemical test, sulphuric acid from nitric acid and hydrochloric acid.
State your observation when lead nitrate solution and sodium chloride solution are mixed.
