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Which is not obtained when metal carbide...

Which is not obtained when metal carbides react with `H_(2)O`?

A

`Al_(4)+H_(2)OtoCH-=CH`

B

`CaC_(2)+H_(2)OtoCH-=CH`

C

`Mg_(4)C_(3)+H_(2)OtoCH_(3)C-=CH`

D

`Be_(2)C+H_(2)OtoCH_(4)`

Text Solution

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The correct Answer is:
1

Aluminium cabide on hydrolysis releases methane and not acetylene
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Knowledge Check

  • Which is/are true statement(s) when metal carbides react with H_(2)O ?

    A
    `AI_(4)C_(3)+H_(2)O rarr CH_(4)`
    B
    `CaC_(2)+H_(2)O rarr CH -= CH`
    C
    `Mg_(2)C_(3) + H_(2)O rarr CH_(3)C -= CH`
    D
    All true
  • Which compound is formed when calcium carbide reacts with heavy water?

    A
    `C_(2)D_(2)`
    B
    `CaD_(2)`
    C
    `CD_(2)`
    D
    `Ca_(2)D_(2)`
  • Which of the following product is are obtained when Cl_(2)O reacts with NH_(3) ?

    A
    `NO_(2)`
    B
    `N_(2)`
    C
    `NCl_(3)`
    D
    `NH_(4)Cl`
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