Advertisements
Advertisements
Question
Advertisements
Solution
Magnesium on burning in air produces magnesium nitride.
\[\ce{Mg + N2 → Mg3N2}\]
When this magnesium ni tride comes in contact with water ammonia gas is released
\[\ce{Mg3N2 + 6H2O -> 3Mg(OH)2 + 2NH3}\]
Key: Ammonia is formed from metal nitrides
APPEARS IN
RELATED QUESTIONS
Copy and complete the following equation.
2NH3 + 3PbO →
Correct the following:
Liquid ammonia is a solution of NH3.
State the advantages of using ammonia as refrigerant?
Write the equation for the action of heat on:
Ammonium chloride
State whether the reaction is an example of thermal dissociation or thermal decomposition.
Why is ammonia not collected over water?
Choose the correct answer from the options given below :
Liquid ammonia is used in refrigeration because of its
- Which feature of the ammonia molecule leads to the formation of the ammonium ion when ammonia dissolves in water?
- Name the other ion formed when ammonia dissolves in water.
- Give one test that can be used to detect the presence of the ion produced in (a) and (b).
Name the other ion formed when ammonia dissolves in water.
