Advertisements
Advertisements
प्रश्न
Give one test that can be used to detect the presence of the ion produced in (i) and (ii).
Advertisements
उत्तर
The precipitation of metal hydroxides from their aqueous solution confirms the presence of OH- ion in the solution .
APPEARS IN
संबंधित प्रश्न
How do you prove that NH3 contains nitrogen and hydrogen?
Copy and complete the following equations:
- \[\ce{AlN + H2O ->}\]
- \[\ce{2NH3 + 3PbO ->}\]
- \[\ce{NH3 + 3Cl2 ->}\]
- \[\ce{NH3 + CO2 ->}\]
-
- Which property of ammonia is illustrated by equation (c)?
- What important fertiliser is prepared from equation (d)? State the conditions.
Copy and complete the following equation.
NH3 + CO2 →
what important fertilizer is prepared from above equation?
Distinguish between the following (using ammonia solution):
Calcium chloride and zinc chloride
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.
Complete the following equation.
Mg3N2 + 6H2O →
What is the function of:
(i) finely divided iron
(ii) Molybdenum in the above process
Which feature of the ammonia molecule leads to the formation of the ammonium ion when ammonia dissolves in water?
Ammonia is manufactured by Haber Process.
Mention two possible ways by which ammonia produced is removed from unchanged gases.
