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Justify each of the following reactions as reduction reaction or not. Also, give appropriate logic identifying...

Justify each of the following reactions as reduction reaction or not. Also, give appropriate logic identifying oxidant and reductant in each reaction

  1. 3Rb2S2O4 + 6RbOH → 5Rb2SO3 + Rb2S + 3H2O
  2. 3IF → IF3 + I2
  3. 3I2 + 6OH−→ 5I− + IO3− + 3H2O
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