Which of the following chemical reactions depicts theoxidising behavio

1.	Which of the following chemical reactions depicts theoxidising behaviour of H_(2)SO_(4)?
Answer» `2HI + H_(2) SO_(4) rarr I_(2) + SO_(2) + 2H_(2)O` `Ca(OH)_(2) + H_(2) SO_(4) rarr CaSO_(4) + 2H_(2)O` `NaCl + H_(2)SO_(4) rarr NaHSO_(4) + HCl` `2PCl_(5) + H_(2)SO_(4) rarr 2POCl_(3) + 2HCL + SO_(2) Cl_(2)` Answer :A

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