MCQ
Potassium dichromate acts as a strong oxidizing agent in acidic solution. During this process, the oxidation state changes from
  • A
    $+3$ to $+1$
  • $+6$ to $+3$
  • C
    $+2$ to $+1$
  • D
    $+6$ to $+2$

Answer

Correct option: B.
$+6$ to $+3$
b

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