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प्रश्न
What do you observe when ammonium hydroxide is added to the aqueous solution of FeSO4? Write a balanced equation for this.
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उत्तर
Dirty green ppt. of ferrous hydroxide is formed, which is insoluble in excess of NH4OH.
\[\ce{FeSO4 + 2NH4OH -> [NH4]2SO4 + Fe(OH)2 ↓}\]
संबंधित प्रश्न
Identify the cations in the following case :
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This gas produces dense white fumes with ammonia gas.
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What do you observe when ammonium hydroxide is added to the aqueous solution of Iron (III) chloride? Write a balanced equation for this.
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What do you observe when ammonium hydroxide is added to the aqueous solution of Zinc nitrate? Write a balanced equation for this.
Why is ammonium hydroxide used in qualitative analysis? Give two equations to justify your answer.
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