Catalytic Properties
Which pair correctly represents a transition metal/compound used as catalyst and its process?
Select the correct option:
🔒 Solution Hidden from View
Submit your answer to unlock the detailed step-by-step solution.
More d- and f-block elements Practice Questions
Transition metals and their compounds are widely used as catalysts in industry; which property is ch...
Transition metals and their compounds are widely used as catalysts in industry; which property is ch...
Transition metals act as good catalysts because they:
Transition metals act as good catalysts because they:
Transition metals readily form alloys with one another; which property of their atoms primarily make...
Transition metals readily form alloys with one another; which property of their atoms primarily make...
Transition metals generally have high melting points compared with s-block metals; what type of bond...
Transition metals generally have high melting points compared with s-block metals; what type of bond...
Across the first transition series, the highest oxidation state increases up to manganese and then d...
Across the first transition series, the highest oxidation state increases up to manganese and then d...
The most common and stable oxidation state shown by the majority of the lanthanoid elements in their...
The most common and stable oxidation state shown by the majority of the lanthanoid elements in their...
Transition metal ions show a strong tendency to form complex compounds with ligands; which character...
Transition metal ions show a strong tendency to form complex compounds with ligands; which character...
Actinoids show a much wider range of oxidation states than lanthanoids; what is the main reason for ...
Actinoids show a much wider range of oxidation states than lanthanoids; what is the main reason for ...
In an acidified potassium dichromate solution used for oxidation, what colour change indicates the r...
In an acidified potassium dichromate solution used for oxidation, what colour change indicates the r...
Why is the Cu^+ ion diamagnetic while the Cu^2+ ion is paramagnetic, even though both are ions of th...
Why is the Cu^+ ion diamagnetic while the Cu^2+ ion is paramagnetic, even though both are ions of th...
The Fe^3+ ion in an octahedral field with weak ligands has five unpaired electrons; what is its appr...
The Fe^3+ ion in an octahedral field with weak ligands has five unpaired electrons; what is its appr...
Transition metals form interstitial compounds with small atoms like hydrogen, carbon, and nitrogen; ...
Transition metals form interstitial compounds with small atoms like hydrogen, carbon, and nitrogen; ...
About This Question
- Subject
- chemistry
- Chapter
- d- and f-block elements
- Topic
- catalytic properties
- Difficulty
- Easy
- Year
- 2025
Solution
Correct Answer:
V2O5 - Contact process
In the Contact process for sulfuric acid manufacture, V2O5 catalyzes oxidation of SO2 to SO3. Haber process uses finely divided Fe, not Cu. Ostwald process primarily uses Pt-Rh gauze, not Fe2O3. Deacon process commonly uses CuCl2-based catalysts rather than NiO. Therefore, only V2O5 - Contact process is correctly matched.
This easy difficulty chemistry question is from the chapter d- and f-block elements, covering the topic of catalytic properties. It appeared in the 2025 exam.
Looking for more practice? Explore all chemistry questions or browse d- and f-block elements questions on RankGuru.