1.

Which of the following chemical reaction depicts the oxidising behaviour of H_(2)SO_(4)?

Answer»

(a)NaCI`H_(2)SO_(4) rarrNaHSO_(4)+HCI`
`2PCI_(5)+H_(2)SO_(45)rarr2POCI_(3) +2HCI+SO_(2)CI_(2)`
`2HI+H_(2)SO_(4)rarrI_(2)+SO_(2)+2H_(2)O`
`CA(OH)_(2)+H_(2)SO_(4)rarrCaSO_(4)rarrrCaSO_(4)+2H_(2)O`

Answer :c


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