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............ gas is liberated when zinc ...

............ gas is liberated when zinc is treated with `H_(2)SO_(4)`

A

`O_(2)`

B

`SO_(3)`

C

`H_(2)`

D

`SO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`H_(2)` gas is liberated , when zinc is treated with `H_(2)SO_(4)`
`Zn + H_(2)SO_(4) to ZnSO_(4) + H_(2)`
Metal + Acid `to` Salt + Hydrogen gas .
`H_(2)` gas produced pop sound while it is burnt .
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Knowledge Check

  • Formic acid when treated with H_(2)SO_(4) gives

    A
    `(COOH)_(2)`
    B
    `CH_(3)COOH`
    C
    `C_(2)H_(5)OH`
    D
    `CO`

  • Hydrogen gas is liberated when dil. H_2SO_4 react with

    A
    Cu
    B
    Fe
    C
    C
    D
    S

  • Reddis-brown gas is obtained when the following are treated with conc. H_(2)SO_(4) ?

    A
    `Br^(-)`
    B
    `NO_(2)^(-)`
    C
    `NO_(3)^(-)`
    D
    `SO_(3)^(2-)`

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    When liberates H_(2) with dil H_(2)SO_(4)?

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