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प्रश्न
Correct the following:
A reddish brown precipitate is obtained when ammonium hydroxide is added to ferrous sulphate.
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उत्तर
A dirty green ppt. of Fe[OH]2 is obtained when ammonium hydroxide is added to aqueous solution of ferrous sulphate.
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संबंधित प्रश्न
Pick the odd member from the list, giving reasons:
The following reactions are carried out:
A: \[\ce{Nitrogen + metal -> compound X}\]
B: \[\ce{X + water -> ammonia + another compound}\]
C: \[\ce{Ammonia + metal oxide -> metal + water + N2}\]
One metal that can be used for reaction A is magnesium.
- Write the formula of the compound X formed.
- Write the correctly balanced equation for reaction B where X is the compound formed.
- What property of ammonia is demonstrated by reaction C?
Give a balanced equation for the following conversion:
Ammonia to nitrogen using an acidic gas.
Name a nitride of a divalent metal which reacts with warm water liberating ammonia.
State the advantages of using ammonia as refrigerant?
Ammonia is a good refrigerant but it shows some disadvantages when used as refrigerant. State the disadvantages.
Explain the following:
Aqueous ammonia conducts electricity.
Ammonia can be obtained by adding water to ______.
Name the substance used for drying ammonia.
