Transition elements have the ability to change oxidation states during reactions, which makes them effective catalysts. This variability in oxidation states facilitates their participation in many chemical reactions.
Match List I with List II
List I (Metal/Compounds) | List II (Catalytic Properties) |
---|---|
A. TiCl3 | I. Adams catalyst |
B. FeSO4 | II. Repp synthesis |
C. Pt/PtO | III. Used as the Ziegler-Natta catalyst |
D. Ni | IV. Used as Fenton's reagent |
Given the Linear Programming Problem:
Maximize \( z = 11x + 7y \) subject to the constraints: \( x \leq 3 \), \( y \leq 2 \), \( x, y \geq 0 \).
Then the optimal solution of the problem is: