SULPHURIC ACID - 2
Name the following.
1. The
catalyst used in Contact process.
2. The
catalyst used for the conversion of Sulphur dioxide to Sulphur trioxide.
3. Sulphur
trioxide is the anhydride of this acid.
4. This
compound smells of rotten egg.
5. A
strong acid which is an oxidizing agent and non volatile.
6. The
process used for the large scale preparation of Sulphuric acid.
7. A
white precipitate formed when this salt solution is added to dil. Sulphuric
acid.
8. Property
of conc. Sulphuric acid which makes it displace Hydrogen chloride from Sodium
chloride.
9. The
gas evolved when Sulphur is oxidized using conc. Sulphuric acid.
10. The
gas which is evolved when dil. Sulphuric acid is added a metal sulphide and can
be oxidized to Sulphur.
11. The
property of conc. Sulphuric acid which makes it removes the water molecules
from sugar crystals.
12. A
crystalline blue salt which turns to white when treated with conc. Sulphuric
acid.
13. A
dilute mineral acid which gives a white precipitate with BaCl2
solution.
14. The
acid which is used in the preparation of a non volatile acid.
15. The
acid which produces Char coal from Sugar crystals.
16. The
acid which on treating with Lead nitrate solution produces a white precipitate
which dissolves on heating.
17. The
acid which on mixing with water gives Sulphuric acid.
18. The
acid which is formed when SO3 is dissolved in water.
19. The
solid product formed when H2S reacts with an oxidizing agent.
State
your observations
1. Conc.
Sulphuric acid is added to penta hydrated Copper sulphate.
2. Sugar
crystals are added to conc. Sulphuric acid.
3. Dil.
Sulphuric acid added to Lead nitrate solution.
4. The
gas released when Sodium chloride is heated with conc. Sulphuric acid, is
passed into a gas jar containing Ammonia gas.
5. Dil.
Sulphuric acid is added to a metal sulphide.
2 comments:
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