MCQ
Which process converts olefins into parafins
- AHalogenation
- BDehydration
- ✓Hydrogenation
- DHydrolysis
✓
Answer
Correct option: C.
Hydrogenation
c
(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.
Explore more
Similar questions
Correct increasing order of first ionistion potential is
Oxidation numbers of $P$ in $PO_4^{3-},$ of $S$ in $SO_4^{2-}$ and that of $Cr$ in $Cr_2O_7^{2-}$ are respectively
→The equilibrium concentration of the species in the reaction $A + B \equiv C + D$ are $ 3, 5, 10$ and $15 $ $mole\,{L^{ - 1}}$ respectively at $300\,K$ the $\Delta G$ for the reaction is
→Which of the following bond has the most polar character
The best method to introduce fluorine in benzene ring as a substituent is
Identify the pair in which the geometry of the species is $T-$ shape and square pyramidal, respectively
→A hypothetical electromagnetic wave is show below.
→(Image)
The frequency of the wave is $\mathrm{x} \times 10^{19} \mathrm{~Hz}$. $x=$ . . . . (nearest integer)
Combustion of $1$ mole of benzene is expressed at
→$\mathrm{C}_6 \mathrm{H}_6(1)+\frac{15}{2} \mathrm{O}_2(\mathrm{~g}) \rightarrow \mathrm{CO}_2(\mathrm{~g})+3 \mathrm{H}_2 \mathrm{O}(1) \text {. }$
The standard enthalpy of combustion of $2 \mathrm{~mol}$ of benzene is - ' $x$ ' $k J$.
$\mathrm{x}=$. . . . . . . . . .
$(1)$ standard Enthalpy of formation of $1 \mathrm{~mol}$ of $\mathrm{C}_6 \mathrm{H}_6(1)$, for the reaction $6 \mathrm{C}$ (graphite) $+3 \mathrm{H}_2(\mathrm{~g}) \rightarrow \mathrm{C}_6 \mathrm{H}_n(1)$ is $48.5 \mathrm{~kJ} \mathrm{~mol}^{-1}$.
$(2)$ Standard Enthalpy of formation of $1 \mathrm{~mol}$ of $\mathrm{CO}_2(\mathrm{~g})$, for the reaction $\mathrm{C}$ (graphite) $+\mathrm{O}_{2(\mathrm{~g})} \rightarrow \mathrm{CO}_2(\mathrm{~g})$ is $-393.5 \mathrm{~kJ} \mathrm{~mol}^{-1}$.
$(3)$ Standard and Enthalpy of formation of $1 \mathrm{~mol}$ of $\mathrm{H}_2 \mathrm{O}(1)$, for the reaction $\mathrm{H}_2(\mathrm{~g})+\frac{1}{2} \mathrm{O}_2(\mathrm{~g}) \rightarrow \mathrm{H}_2 \mathrm{O}(1)$ is $-286 \mathrm{~kJ} \mathrm{~mol}^{-1}$.
On complete combustion $0.30 \,g$ of an organic compound gave $0.20\, g$ of carbon dioxide and $0.10\, g$ of water. The percentage of carbon in the given organic compound is $.....$ (Nearest Integer)
→Oxidation state of chlorine in perchloric acid is