For the reaction, I−+ClO3−+H2SO4→Cl−+HSO4−+I2. The correct statement(s) in the balanced equation is/are:
A
stoichiometric coefficient of HSO4− is 6
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B
iodine is oxidised
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C
sulphur is reduced
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D
H2O is one of the products
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Solution
The correct options are BH2O is one of the products C iodine is oxidised D stoichiometric coefficient of HSO4− is 6 The balanced equation is ClO−3+6I−+6H2SO4→3I2+Cl−+6HSO−4+3H2O. Here, iodine is oxidised and stoichiometric coefficient of HSO−4 is 6. Moreover, water is present on product side.