What is hydrogenation reaction?

  • A
    Addition of water to an alkene
  • B
    Addition of hydrogen to an unsaturated hydrocarbon
  • C
    Removal of hydrogen from an alkane
  • D
    Addition of oxygen to a hydrocarbon

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Similar Questions

Which of the following has the lowest heat of hydrogenation per mole?

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$CH_3-CH=CH_2 \xrightarrow{HBr} \text{Major product } (A). \text{ } A \text{ is:}$

Reaction of $Br_2$ on ethylene in the presence of $NaCl$ gives:

Write the $IUPAC$ names of the products obtained by the addition reaction of $HBr$ to $hex-1-ene$:
$(i)$ in the absence of peroxide and
$(ii)$ in the presence of peroxide.

What is the major product obtained from the debromination of meso-$2,3$-dibromobutane?

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