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Which of the following compounds on hydr...

Which of the following compounds on hydrolysis gives acetylene ?

A

`Na_2C_2`

B

`CaC_2`

C

`SrC_2`

D

`BaC_2`

Text Solution

Verified by Experts

The correct Answer is:
B
`CaCO_3overset(Delta)toCaO+CO_2`
`CaO+3CtoCaC_2+CO`
`CaC_2+2H_2OtoHC-=CH+Ca(OH)_2`
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Knowledge Check

  • Which of the following compoud on hydrolysis gives acetylene ?

    A
    `CaC_(2)`
    B
    `Mg_(2)c_(3)`
    C
    `Al_(4)C_(3)`
    D
    `Cu_(2)Cl_(2)`

  • Which of the following compounds on hydrolysis gives propyne?

    A
    `CaC_(2)`
    B
    `Mg_(2)C_(3)`
    C
    `Al_(4)C_(3)`
    D
    `Be_(2)C`

  • Which of the following compound on hydrolysis gives reactant (A):

    A
    B
    C
    D