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When PbO2 reacts with a dilute acid . It...

When `PbO_2` reacts with a dilute acid . It gives bydrogent peroxide .

Text Solution

Verified by Experts

`PbO_2` with dilute acid does not give hydrogen peroxide becauses it does not have a peroxide bond in it
`(2 PbO_2 + 2H-2SO_4 rarr 2PbSO_4 +2 H-2O +O_2uarr)`.
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Knowledge Check

  • Fluorine reacts with cold dilute NaOH to give

    A
    NaF and `O_2`
    B
    NaF and `OF_2`
    C
    NaF and `H_2O_2`
    D
    NaF, `H_2O_2 and F_2O`.
  • When zinc reacts with very dilute nitric acid it produces

    A
    `NO`
    B
    `NH_4.NO_3`
    C
    `NO_2`
    D
    `H_2`
  • CaCO_(3) reacts with dilute acid to liberate ________.

    A
    `CO `
    B
    `CO_(2) `
    C
    `CO_(3)^(2-)`
    D
    `Cl_(2)`
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