1.

Which of the following is a correct statement ?

Answer»

HF is a STRONG acid than HCl in aqueous medium.
`HClO_4` is a weak acid than `HClO_3`
`HNO_3` is a strong acid than `H_2SO_3`
`H_3PO_5` is a strong acid than `H_2SO_3`

Answer :C


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