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Railways RRB (Assistant Loco Pilot & Technician) Solved Paper-2 (2014)

  • question_answer
    With reference to their relative strengths which one of the following sequences of the basic is correct?

    A)  \[HCO_{3}^{-}->C{{H}_{3}}CO{{O}^{--}}>ClO_{4}^{-}>O{{H}^{-}}\]

    B)  \[ClO_{4}^{-}<C{{H}_{3}}CO{{O}^{-}}<HCO_{3}^{-}<O{{H}^{-}}\]

    C)  \[O{{H}^{-}}<HCO_{3}^{-}<Cl{{O}_{4}}<C{{H}_{3}}CO{{O}^{-}}\]

    D)  \[ClO_{4}^{-}>C{{H}_{3}}CO{{O}^{-}}>O{{H}^{-}}>HCO_{3}^{-}\]

    Correct Answer: B

    Solution :

    Not available


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