JEE MAIN - Chemistry (2024 - 29th January Morning Shift - No. 12)
Match List I with List II
| List - I (Substances) |
List - II (Element Present) |
||
|---|---|---|---|
| (A) | Ziegler catalyst | (I) | Rhodium |
| (B) | Blood Pigment | (II) | Cobalt |
| (C) | Wilkinson catalyst | (III) | Iron |
| (D) | Vitamin $$\mathrm{B_{12}}$$ | (IV) | Titanium |
Choose the correct answer from the options given below:
A-IV, B-III, C-I, D-II
A-II, B-IV, C-I, D-III
A-III, B-II, C-IV, D-I
A-II, B-III, C-IV, D-I
Explanation
Ziegler catalyst $$\rightarrow$$ Titanium
Blood pigment $$\rightarrow$$ Iron
Wilkinson catalyst $$\rightarrow$$ Rhodium
Vitamin $$\mathrm{B}_{12} \rightarrow$$ Cobalt
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