12th Class Chemistry The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I Question Bank MCQs - The p-Block Elements

  • question_answer
    Match the column I with column II and mark the appropriate choice.
    Column I Column II
    [A] Thiosulphuric acid (i) \[{{H}_{2}}S{{O}_{5}}\]
    [B] Caro's acid (ii) \[{{H}_{2}}{{S}_{2}}{{O}_{6}}\]
    [C] Marshall's acid (iii) \[{{H}_{2}}{{S}_{2}}{{O}_{3}}\]
    [D] Dithionic acid (iv) \[{{H}_{2}}{{S}_{2}}{{O}_{8}}\]

    A) [A] \[\to \] (i); [B] \[\to \] (ii); [C] \[\to \] (iii); [D] \[\to \] (iv)

    B) [A] \[\to \] (iv); [B] \[\to \] (iii); [C]\[\to \] (ii); [D]\[\to \](i)

    C) [A]\[\to \] (iii); [B] \[\to \] (i); [C] \[\to \] (iv); [D] \[\to \] (ii)

    D) [A] \[\to \] (ii); [B] \[\to \] (iii); [C] \[\to \] (i); [D] \[\to \] (iv)

    Correct Answer: C

    Solution :

    [A]\[\to \] (iii); [B] \[\to \] (i); [C] \[\to \] (iv); [D] \[\to \] (ii)


You need to login to perform this action.
You will be redirected in 3 sec spinner