Advertisements
Advertisements
प्रश्न
उत्तर
Action of heat on ammonium chloride is reversible. When heated, it decomposes to form ammonia and hydrogen chloride. When the products are cooled, they recombine to form ammonium chloride .
\[\ce{NH4CI <=> NH3 + HCI}\]
Ammonium nitrate on heating completely disappears, escaping in the form of water vapour and nitrous oxide.
\[\ce{NH4NO3 ->[\Delta] N2O + 2H2O}\]
APPEARS IN
संबंधित प्रश्न
The following reactions are carried out:
A: Nitrogen + metal → compound X.
B: X + water → ammonia + another compound
C: 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?
Correct the following:
Conc. H2SO4 is a drying agent for NH3
Choose the correct word or phrase from the options to complete the following sentence and write balanced equation for the same.
When ammonium chloride is heated, it undergoes ______.
Ammonia is a good refrigerant but it shows some disadvantages when used as refrigerant. State the disadvantages.
Explain the following:
Liquid NH3 has no action on litmus, while liquor ammonia has an effect.
Explain the following:
Ammonia cannot be collected over water.
Give one test that can be used to detect the presence of the ion produced in (i) and (ii).
