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प्रश्न
State your observation When calcium hydroxide is heated with ammonium chloride crystals.
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उत्तर
When ammonium chloride is heated with calcium hydroxide, ammonia gas is released
2NH4Cl + Ca(OH)2 → CaCl2 + 2NH3 + 2H2O
The liberated gas turns red litmus blue.
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संबंधित प्रश्न
Name the gas evolved when the following mixtures are heated:
Calcium hydroxide and Ammonium Chloride
Identify the cations in the following case :
NH4OH Solution, when added to the Solution (B), gives white ppt which does not dissolve in excess.
Identify the cations in the following case:
NaOH Solution, when added to Solution (C), gives white ppt which is insoluble in excess
Give balanced chemical equations for Reaction of ammonia with sulphuric acid.
Distinguish between the given pair of compounds using the test given within brackets:
Iron (II) sulphate and iron (III) sulphate (using ammonium hydroxide)
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.
Q. 24
Explain with a diagram the preparation of aqueous ammonia.
