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Structure and bonding of Mn2O7

This type of question, asked 3 times: 27 Jul 2022, 1 Feb 2023, 21 Jan 2026 S2. All 3 questions below, oldest first.

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  1. Question 1

    27 Jul 2022

    42
    The total number of Mn=OMn = O bonds in Mn2O7Mn_{2}O_{7} is

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  2. Question 2

    1 Feb 2023

    38
    Highest oxidation state of MnMn is exhibited in Mn2O7Mn_{2}O_{7}. The correct statements about Mn2O7Mn_{2}O_{7} are (A) MnMn is tetrahedrally surrounded by oxygen atoms. (B) MnMn is octahedrally surrounded by oxygen atoms. (C) Contains Mn-O-Mn bridge. (D) Contains Mn-Mn bond. Choose the correct answer from the options given below:

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  3. Question 3

    21 Jan 2026 S2

    41
    Given below are some of the statements about Mn and Mn2O7Mn_{2}O_{7}. Identify the correct statements (A) Mn forms the oxide Mn2O7{Mn}_{2}O_{7} in which Mn is in its highest oxidation state. (B) Oxygen stabilizes the Mn in higher oxidation states by forming multiple bonds with Mn (C) Mn2O7{Mn}_{2}O_{7} is an ionic oxide. (D) The structure of Mn2O7{Mn}_{2}O_{7} consists of one bridged oxygen. Choose the correct answer from the options given below:

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