12th Class Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व

  • question_answer 104)
                                        Match the solutions given in Column I and the colours given in Column II.
    Column 1 (Aqueous solution of salt) Column 11 (Colour)
    A. 1. Green
    B. 2. Light pink
    C. 3. Blue
    D. 4. Pale green
    E. 5. Pink
      6. Colourless
             

    Answer:

                          A. ® (4)    B. ® (1)    C. ® (2)    D. ® (5)    E. ® (6)          
      Aqueous solution of salt Colour
    A. Pale green
    B. Green
    C. Light pink
    D. Pink
    E. Colourless
                         


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