The correct observation in the following reactions is :

Sucrose $\xrightarrow[{Cleavage\,\,(Hydrolysis)}]{{Gly\cos idic\,bond}}A + B\xrightarrow[{{\text{reagent}}}]{{{\text{Seliwanoff 's}}}}?$

  • A
    Formation of blue colour
  • B
    Formation of violet colour
  • C
    Formation of red colour
  • D
    Gives no colour
JEE MAIN 2020, Medium
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