Advertisements
Advertisements
Question
Which one of the following is an example for homogeneous catalysis?
Options
Manufacture of ammonia by Haber’s process
Manufacture of sulphuric acid by contact process
Hydrogenation of oil
Hydrolysis of sucrose in presence of dil HCl
Advertisements
Solution
Hydrolysis of sucrose in presence of dil HCl
APPEARS IN
RELATED QUESTIONS
Define the term Catalysis.
In the reaction, \[\ce{H2O2_{(aq)} ->[I^-_{( aq)}] H2O_{(l)} + \frac{1}{2} O2_{(g)}}\] iodide ion acts as ____________.
171 g of sucrose on hydrolysis gives ____________ mole(s) of glucose.
(Atomic wt: C = 12, H = 1, O = 16)
Match the following.
| Column I | Column II |
| A) Pure nitrogen | (i) Chlorine |
| B) Haber process | (ii) Sulphuric acid |
| C) Contact process | (iii) Ammonia |
| D) Deacons Process | (iv) sodium azide (or) Barium azide |
Which of the following is the correct option?
What are enzymes?
What do you mean by selectivity of catalyst?
What is the difference between homogeneous and heterogeneous catalysis?
Describe the adsorption theory of catalysis.
Match List - I with List - II.
| List - I | List - II | ||
| (Processes/Reactions) | (Catalyst) | ||
| (A) | \[\ce{2SO2(g) + O2(g) -> 2SO3(g)}\] | (I) | Fe(s) |
| (B) | \[\ce{4NH3 (g) + 5O2(g) -> 4NO(g) + 6H2O (g)}\] | (II) | Pt (s) - Rh (s) |
| (C) | \[\ce{N2(g) + 3H2(g) -> 2NH3(g)}\] | (III) | V2O5 |
| (D) | \[\ce{Vegetable oil (l) + H2 -> Vegetable ghee (s)}\] | (IV) | Ni (s) |
Choose the correct answer from the options given below:
In preparation of sulphuric acid from sulphur dioxide in lead chamber process. What substance is used as a catalyst?
