Metals and Their Compounds


  1. The highest oxidation state is shown by









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    NA

    Correct Option: B

    NA


  1. Which of the following is produced when concentrated cinnabar is roasted in the excess of air ?









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    NA

    Correct Option: A

    NA



  1. The nature of aqueous solution of FeCl3 is









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    NA

    Correct Option: D

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  1. The matallic nature of transition elements is .......than that of alkali metals









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    NA

    Correct Option: C

    NA



  1. Match the List-I with List-II and select the correct answer using the codes given below the Lists
    List-IList-II
    F. German silver1.Tin
    G. Solder2.Nickel
    H. Bleachin powder3.Sodium
    J. Hypo4.Chlorine
    Codes :
    FGHJ
    A.1243
    B.2134
    C.1234
    D.2143









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    NA

    Correct Option: D

    NA