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Ethylene can be separated from acetylene...

Ethylene can be separated from acetylene by passing the maxiture through

A

`(Br_2)/(C Cl_4)`

B

alk. `KMnO_4`

C

ammoniacal `Cu_2Cl_2`

D

charcoal powder

Text Solution

Verified by Experts

The correct Answer is:
C
`CH-=Choverset(Cu(H_3)_2^(+)OH^(-))toCuC-=CCu`
`CH_2=CH_2overset(Cu(NH_3)_2^(+)OH^(-))to` No reaction
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Knowledge Check

  • Ethylene can be separated from acetylene by passing the mixture through

    A
    fuming `H_2SO_4`
    B
    pyrogallol
    C
    ammoniacal `Cu_2Cl_2`
    D
    charcoal powder

  • Ethylene can be separated from acetylene by passing the mixture through:

    A
    Fuming `H_(2)SO_(4)`
    B
    Pyrogallol
    C
    Ammoniacal `Cu_(2)Cl_(2)`
    D
    Charcoal power

  • Ethylene can be separated from acetylene by passing the mixture through:

    A
    Fuming `H_(2)SO_(4)`
    B
    Pyrogallol
    C
    Ammoniacal `Cu_(2)Cl_(2)`
    D
    Charcoal power
    • R SHARMA-ALKYNES-Archives
    1. Ethylene can be separated from acetylene by passing the maxiture throu...

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    2. From which one of the following can both ethylene and acetylene be pre...

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    3. The treatment of CH(3)MgX with CH-=CH produces

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    4. The hydrocarbon which can react with sodium in liquid ammonia is

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    5. Base strength of (i) CH3CH2^(-) (ii) CH2=CH^(-) (iii) CH-=C^(-)

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    6. The product C is CH(3).CH(2).C-=CH+HCl rarrBoverset(HI)rarrC

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    7. Under which of the following conditions does the reaction HC-=CH+CH2OH...

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    8. Which of the following reactions will yeild 2,2-dibromo propane?

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    9. The reaction of acetylene and propyne with HgSO4 in the presence of H2...

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    10. An organic compound decolorizes Br2 water and also gives red ppt. with...

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    11. Ethene and ethyne can be distinguished by

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    12. In the following sequency of reactions CH3CH2Broverset(KOH)toXoverse...

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    13. HC-=CH reacts with acetic acid in the presence of Hg^(2g+) ions to giv...

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    14. Aoverset(H(2)//"Lindlar's catalyst")larrCH3C-=C CH(3)overset(Na//Liq" ...

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    15. In the reaction CH3C-=C CH3underset((Zn)/(H2O))overset(R)toCH3COCOCH...

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    16. The products of the following reactions CH3C-=C CH2CH3underset("oxid...

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    17. Propyne when passed through a hot iron tube at 400^@C produces

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    18. H--=-Hoverset((i)O3)underset((ii)(H2O)//(Zn))rarr(A)overset(Zn//CH3COO...

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    19. Which of these will not react with acetylene?

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    20. When CH3CH2CHCl2 is treated with NaNH2, the product formed is

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