MCQ
Which process converts olefins into parafins
  • A
    Halogenation
  • B
    Dehydration
  • Hydrogenation
  • D
    Hydrolysis

Answer

Correct option: C.
Hydrogenation
c
(c)

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

The standard enthalpies of formation of  $1, 3-$ butadiene $(g),\, CO_2(g)$ and $H_2O(g)$ at $298\,K$ are $-30, -94$ and $-68\,\, kcal/ mol,$ respectively. If the magnitude of resonance enthalpies of $1,3-$ butadiene and $CO_2$ are $10$ and $20\,\, kcal/mol,$ respectively, the enthalpy of combustion of $1, 3-$butadiene $(g)$ at $298\,K,$ is........$kcal / mol$ (enthalpy of vaporisation of $H_2O(l)$ at $298\,K = 10 \,\,kcal/mol$)
The highest oxidation state shown by transition elements is
The correct order of reduction potentials of the following pairs is

$A.$ $Cl _{2} / Cl^{-}$   $B.$ $I _{2} / I^{-}$   $C.$ $Ag ^{+} / Ag$   $D.$ $Na ^{+} / Na$   $E.$ $Li ^{+} / Li$

Choose the correct answer from the options given below.

The number of moles of solute per $kg$ of a solvent is called its
A mixture of $1-$chloropropane and $2-$chloropropane when treated with alcoholic $KOH$ gives
Assume carbon burns according to following equation :

$2 C _{( s )}+ O _{2( g )} \rightarrow 2 CO ( g )$

When $12\,g$ carbon is burnt in $48\,g$ of oxygen, the volume of carbon monoxide produced is $......\times 10^{-1}\,L$ at STP [nearest integer]

[Given : Assume $CO$ as ideal gas, Mass of $C$ is $12\,g\,mol ^{-1}$, Mass of $O$ is $16\,g\,mol ^{-1}$ and molar volume of an ideal gas at STP is $22.7\,L\, mol ^{-1}$ ]

Following compound contains how many chiral centres
The vapour pressure of two liquids $P$ and $Q$ are 80 torr and 60 torr respectively. The total vapour pressure obtained by mixing 3 mole of P and 2 mole of Q would be:
Transition element makes complex compound due to
Correct order of basicity is