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Redox Reactions question

2014 · Shift 1 · Q8
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Redox Reactions question

2014 · Shift 1 · Q8

JEE AdvancedChemistryRedox ReactionsMultiple correct+3 / −1
For the reaction, I−+ClO3−+H2SO4→Cl−+HSO4−+I2{I^ - } + ClO_3^ - + {H_2}S{O_4} \to C{l^ - } + HSO_4^ - + {I_2}I−+ClO3−​+H2​SO4​→Cl−+HSO4−​+I2​ the correct statement(s) in the balanced equation is/are
  1. A
    stoichiometric coefficient of HSO 4−{}_4^ -4−​ is 6
  2. B
    iodide is oxidised
  3. C
    sulphur is reduced
  4. D
    H2OH_2OH2​O is one of the products
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