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JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank Numerical Value Type Questions - The d- and f-Block Elements

  • question_answer
    \[CrO_{4}^{2-}\xrightarrow{pH=x}\,CrO_{7}^{2-}\,\xrightarrow{pH=y}CrO_{4}^{2-}\]. Find the sum of x and

    Answer:

    11


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