Compound $X$ of molecular formula $C_4H_6$ takes up one equivalent of hydrogen in the presence of $Pt$ to form another compound $Y$,which on ozonolysis gives only ethanoic acid. The compound $X$ can be:

  • A
    $CH_2=CH-CH=CH_2$
  • B
    $CH_2=C=CHCH_3$
  • C
    $CH_3C \equiv CCH_3$
  • D
    All the three

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Similar Questions

Match the reactions in List-$I$ with their major products in List-$II$:
List-$I$ (Reaction)List-$II$ (Major product)
$A. CH_3-C \equiv CH \xrightarrow{H_2O, Hg^{2+}/H^+, 333K}$$I. CH_3-CH(OH)-CH_3$
$B. CH_3COONa \xrightarrow{H_2O, Pt, \text{electrolysis}}$$II. CH_3-CO-CH_3$
$C. CH_3-CH=CH_2 \xrightarrow{H_2O/H^+}$$III. CH_3-CH(OH)-CH_2OH$
$D. CH_3-CH=CH_2 \xrightarrow{H_2O, \text{dil. } KMnO_4, 273K}$$IV. CH_3-CH_3$
$V. CH_4$

Product $(A)$ is

The product of the above reaction will be:

Give the reactions for the following conversions:
$1$. Polyvinyl chloride from ethyne
$2$. Methane from propyne
$3$. $2,3-$Dimethylbutane from propene

Match the following reactions in List-$I$ with their products in List-$II$:
List-$I$List-$II$
$A$. The reaction of $1,6$-dibromohexane with $Zn$.$i$. $H_3C-C \equiv CH$
$B$. Reaction of ethanol with concentrated $H_2SO_4$ at $443 \ K$.$ii$. $H_2C=CH_2$
$C$. Major product in the reaction of propene with $HBr$ in the presence of benzoyl peroxide.$iii$. $CH_3-CH_2-CH_2-Br$
$D$. The reaction of $1,1$-dibromopropane with $NaNH_2$ at $433 \ K$.$iv$. Cyclohexane

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