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Transition-metal catalysts used in industrial processes

This type of question, asked 2 times: 27 Jan 2024, 6 Apr 2026 S1. All 2 questions below, oldest first.

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  1. Question 1

    27 Jan 2024

    140
    Identify the incorrect pair from the following:

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  2. Question 2

    6 Apr 2026 S1

    35
    The correct statements among the following are : (A) Basic vanadium oxide is used in the manufacture of H2SO4H_{2}{SO}_{4}. (B) The spin-only magnetic moment value of the transition metal halide employed in ZieglerNatta polymerization is 2.84 BM . (C) The p-block metal compound employed in Ziegler-Natta polymerization has the metal in +3 oxidation state. (D) The number of electrons present in the outer most 'd' orbital of metal halide employed in Wacker process is 8. Choose the correct answer from the options given below :

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