What is the product formed when $4$-octyne reacts with $H_2$ in the presence of $Pd/CaCO_3$?

  • A
    trans-$4$-octene
  • B
    cis-$4$-octene
  • C
    Mixture of cis and trans $4$-octene
  • D
    Fully reduced product $C_8H_{18}$

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Similar Questions

When calcium carbide is reacted with heavy water,which of the following product$(s)$ will be formed?
$I$. $CD_4$
$II$. $C_2D_2$
$III$. $Ca(OD)_2$
$IV$. $Ca_2 \cdot D_2O$

Identify the structure of $M$ based on the following reaction scheme:

Which of the following compounds do not react with $NaNH_2$? Why?
$CH_3-C \equiv C-CH_3, CH_3-CH_2-C \equiv CH, C_2H_5-C \equiv C-C_2H_5, HC \equiv CH, CH_3-CH=CH_2, CH_2=CH-C \equiv CH$

The best sequence of reactions to prepare $2$-heptanone is

Which of the following order of reagents is chosen to prepare $1, 3-$butadiene from $C_2H_2$?

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